Let’s Plan the Coolest “One Happy Dude” First Birthday Party Ever!
Hey there, party planners! Are you ready to throw the happiest birthday bash for your little one’s first big day?
Well, get excited because we’ve got all the fun ideas you need to make it a “One Happy Dude” first birthday party to remember!
One Happy Dude Party Invitations
Deck Out the Place with Happy Dude Decor
First things first, let’s make the party pop with bright colors! Think blues, greens, yellows, and oranges all around. Hang up balloons, streamers, and banners with happy faces or “One Happy Dude” written on them. Let’s turn that space into a cheerful wonderland!
This party kit is a great deal and comes with a TON of supplies:
Step 2: Let’s Get Smiley with a Happy Face Theme
Who doesn’t love a smiling face? Let’s sprinkle smiley faces everywhere! From the plates and cups to the napkins and even the cake, let’s make sure there are smiles all around. It’s all about spreading joy, right?
Step 3: Take the Fun Outdoors for a Picnic Party
If the weather’s nice, why not take the party outside? Lay down some blankets, throw in some pillows, and set up low tables. It’ll be like a cozy picnic where everyone can relax and have a blast!
Step 4: Keep the Kids Entertained with Games Galore
Time for some fun and games! How about a mini ball pit or a bubble station? And don’t forget an obstacle course for the little adventurers! Oh, and let’s set up a station where the kids can get creative and decorate their own happy faces. Fun times ahead!
Step 5: Let’s Dance and Groove to Some Happy Tunes
Turn up the music and let’s get dancing! Put together a playlist of happy, kid-friendly songs. And hey, why not teach everyone the “Hokey Pokey” or the “Chicken Dance”? It’s all about having a good time and making memories!
Step 6: Say Cheese! Capture Memories with a Photo Booth
Strike a pose and say cheese! Set up a photo booth with fun props like oversized sunglasses and silly hats. It’ll be a blast taking pictures and making memories that’ll last a lifetime!
Step 7: Spread Joy with Goodie Bags and Guest Book
As the party winds down, send your guests home with goodie bags filled with treats and toys. And don’t forget to have a guest book where everyone can leave their birthday wishes and sweet messages for your little one. It’ll be a treasure to look back on!
One Happy Dude Party: Blue Color Scheme
Let’s shake things up for your “One Happy Dude” party by ditching the usual black, yellow, and white colors for a fun blue theme! Picture a room decked out in all shades of blue, like the sky on a sunny day or the ocean on a calm morning.
With blue balloons, streamers, and tableware, your party will feel like an underwater adventure! Add some cute sea creature decorations and wave patterns for extra flair, and you’ve got yourself a celebration that’s as refreshing as a dip in the ocean.
Your little one’s special day will be a blast with this cheerful blue color scheme!
This balloon display is available in multiple colors:
Get Ready for the Happiest Birthday Ever!
And there you have it, folks! With these fun ideas, your “One Happy Dude” first birthday party is sure to be a hit. So get ready to celebrate, laugh, and spread joy like never before. Let’s make this birthday the happiest one yet!
Bestseller No. 1 
One Happy Dude 1st Birthday Decorations Black Yellow Smile Face Lightning Star Checkered Circle Dot Smiley Face Garland Streamer for Baby Shower First Birthday Wedding Hippie Party Decoration Supplies
- ⚡PACKAGE CONTAINS- 4 set of happy dude lightning star circle dot party garland banner,each string is 11 feet, Total is 44 feet.
- ⚫ENVIRONMENTAL MATERIAL-Our one happy dude theme dots garland are made of high quality card stock,lightweight and no smell.carefully hand-made and machine-sewn together with thread.not easy to tear or break, safe and reliable, easy to store, can be stored for a long time.durable and reusable.
- ⭐UNIQUE DESIGN-Unique smile face lighting star checkered designs in black and yellow,with clear patterns,bright colors,not easy to fade,It makes an attractive backdrop for videos and photos.make your party decor more eye-catching and special.
$12.99 
Buy on Amazon Bestseller No. 2 
durony 196 Pieces One Happy Dude Birthday Party Decorations First Birthday Smile Face Party Tableware Set Smiley Plates Cups Napkins Forks for One Happy Dude Party, 1st Birthday Party, Serve 28 Guest
- 196-Pieces Tableware: One happy dude party tableware set offers a generous selection of 196 pieces, including 28 pieces each of 7-inch paper plates, 9-inch paper plates, paper cups, and napkins. Additionally, it provides a complete cutlery set with 28 pieces each of knives, forks, and spoons. With enough supplies to accommodate 28 guests, this happy dude party tableware set will provide a delightful dining experience for your guests.
- Size Information: The paper plates are available in both 7-inch and 9-inch sizes, providing flexibility for different portion sizes and types of meals. The 7-inch plates are suitable for snacks or desserts, while the 9-inch plates can accommodate larger main courses. In addition, we provide 9-ounce paper cups, which are great for serving a variety of beverages such as juices, sodas, or water. In terms of napkins, we offer folded options that measure 6.5 inches, which allows for various purposes.
- Smiley Design: Our tableware set is maily designed with the lively theme of one happy dude party. This captivating set features an assortment of cheerful smiley face motifs and trendy black-and-white checkered elements. The vibrant smiley faces are a universal symbol of happiness, instantly uplifting the mood and creating a welcoming atmosphere for your guests. Teamed with the bold black-and-white grid pattern, this design creates a appealing backdrop that is both contemporary and timeless.
$27.99
Buy on Amazon Bestseller No. 3 
One Happy Dude Birthday Party Decoration Selections First Birthday Party Supplies 1st Birthday Celebration Party Decors First Birthday Party Idea for Baby Girls and Boys (Selection-A)
- One Happy Dude Birthday Party Pack including 1 x felt happy dude banner, 1 x felt garland, 1 x cake topper, 12 x cupcake toppers, 1 x birthday crown, 6 x foil balloons, 1x number 1 foil balloon,6 x paper pompoms, 1 x high chair banner, 24 x latex balloons, 54 pieces in total.
- Premium Felt Quality: One happy party banner, garland, birthday crown, high chair banner, cake topper and cupcake toppers are all made of thick felt, eco-friendly and reusable. Could be used over and over again. High-quality natural latex and foil balloons, which is durable and shine.
- Unique Design – The party pack features classic black and yellow which adds a unique hippie atmosphere for your party. Decorate your party! It will must be a big hit of your little baby’s first birthday party.
Bestseller No. 4 
AHAORAY One Happy Dude Cake Topper – Smiley Face One Birthday Party Decorations – One Cool Dude 1st Birthday Cake Decor, for Baby Shower/Gender Reveal Party/Baby Party Photo Booth Props
- SMILEY FACE ONE PARTY DECORATION: This One Happy Dude Cake Topper is perfect for your baby’s 1st birthday. This one happy dude cake topper will make your baby feel happy and surprised. Smiley Face One cake Decorations will perfectly light up your baby’s Hippie first birthday party, presenting it perfectly on the milestone day of your baby’s first birthday without leaving any regrets
- SELECT PREMIUM MATERIAL: This One Happy Dude Cake Topper is made of food-grade environmentally friendly cardboard, which is safe, healthy, and harmless to food. No assembly is required. You can rest assured to decorate it on your cake. The high-quality material ensures that it is strong, easy to store, and can be used multiple times. And the lightweight quality of this Smile One Happy Dude Cake Topper will not cause your cake to be crushed or deformed, absolutely meet your demand for quality
- METICULOUSLY DESIGNED: Every detail of this One Happy Dude Cake Topper has been meticulously designed to feature a smiling face with a cute ONE font, expressing a joyful and festive atmosphere. This Smile One Cake Topper is sparkling overall and will perfectly complement the excitement of the baby’s 1st birthday party. This one cool dude cake topper is the perfect photo prop that can be taken with a baby to leave the cutest photos as a memento,it will leave a deep impression on everyone
$6.99
Buy on Amazon SaleBestseller No. 5 
Norme 344 Pcs One Happy Dude Birthday Decorations Smile Face Party Tableware Serve 24 Guests, Include 7 in 9 in Paper Plates Disposable Knife Fork Spoon Napkins Cup Straw for 1st Birthday Baby Shower
- Complete Party Kit: you will get 344 pieces of one happy dude 1st birthday decorations, including 24 pcs 9 inch smile face paper plates, 24 pcs 7 inch smile face paper plates, 24 sets cutlery (knife, fork, spoon), 100 pcs plastic straws, 24 pcs 9 oz paper cups, and 100 pcs smile face napkins, sufficient quantity to serve 24 guests
- Lovely Design: one happy dude party favors mainly adopts smile faces and black and white checkered patterns, looks cute and eye catching, can well decorate your table and add more charm to the party
- Easy to Use: smile face plates, cutlery, paper cups, straws and one happy dude napkins are all disposable, just throw them into the trash after use, saving you the trouble of cleaning and giving you more time to enjoy the party
$24.99 $22.99
Buy on Amazon SaleBestseller No. 6 
Newwiee One Happy Dude Birthday Party Tablecloths 51 x 108 inch One Happy Dude Table Cover Yellow Smile Face Plastic Table Cloths One Happy Dude Party Decor 1st Birthday Baby Shower Supplies (3 Pcs)
- Lovely Party Favors: you will get 3 pieces of birthday tablecloths for party supplies, printed with smile face, novel and attractive, which can easily create a pleasant atmosphere and cheer, enough to meet your daily or holiday decoration needs
- Proper Dimension to Decorate: our birthday table cover measures about 51 x 108 inches/ 130 x 274 cm, large enough to cover most rectangular tables, available both indoors and outdoors, which can catch people’s eyes and add joy to the party
- Adorable Yet Festival: the happy birthday tablecloth sets in white, yellow and black background, decorated with smile faces, lightning bolts and stars, printed with the words [One Happy Dude], bright and brisk, clearly patterned and lively, making them ideal for birthdays, celebrations and themed parties
$10.99 $8.99
Buy on Amazon Bestseller No. 7
One Happy Dude 1st Birthday Party Decorations Party Supplies First Birthday Party Decoration for Boy Black and Yellow Theme Backdrop Balloon High Chair Banner Balloon Boxes Crown Poster (Selection-D)
- One Happy Dude Birthday Party Pack: including 1 felt happy dude banner, 1 felt decor garland, 1 “one” birthday crown hat, 1 cake topper, 1 high chair banner, 1 backdrop, 1 photo banner, 1 milestone poster, 3 party balloon blocks, 1 number 1 foil balloon, 2 star shaped foil balloons, 2 yellow foil balloons, 2 checker foil balloons, 60 latex balloons, 78 pieces in total.
- Premium Quality: One happy party banner, garland, birthday crown, high chair banner, cake topper are all made of thick felt, eco-friendly and reusable. The background cloth is made of high quality polyester fiber, strong and reliable. High-quality natural latex and foil balloons are durable and shiny.
- Time-Saving: This valuable party pack contains all you want for your party. The background has grommet on 4 corners for easy hanging. Fix it with rope to trunk or tape on the wall. The transparent boxes come pre-folded, easy to set up, then paste “ONE” on the box. You could assemble them within 5 mins and reuse it many times. Get ready to enjoy decorating your party!
$36.99
Buy on Amazon Bestseller No. 8 
Wood Homing 72PCS One Happy Dude Birthday Party Favor for Kids Smile Face Theme Gifts Set Include Bracelet Tatto Thank You Card with Keychain and Organza One Happy Dude Party Classroom School Supplies
- Smile Face Theme: This party favor set features a smile face theme, making it perfect for a happy and joyful celebration. The smile face design adds a touch of fun and positivity to any birthday party.
- Unique Design: The one happy dude birthday gift set features a fun and unique design with smile face colors, perfect for adding a touch of cheer to any party.
- High-Quality Materials: The party favors are made of durable materials, ensuring their longevity and ability to withstand the excitement of young children. The high-quality construction guarantees that they will not easily break or lose their charm.
$14.99
Buy on Amazon Bestseller No. 9 
Umigy 96 Pcs One Happy Dude Birthday Party Decorations One Happy Dude Party Tableware Smile Face Party Supplies for 24 Guests Smile Plates Cups Napkins Forks for 1st Birthday Party
- One Happy Dude Dinnerware Set: you will get 96 pieces of one happy dude party tableware set, including 48 pieces of smile face paper plates with 2 sizes (24 pieces of 9 inches and 24 pieces of 7 inches), 24 pieces of forks in yellow and black colors, and 24 pieces of smile face napkins, nice combinations are great for entertaining about 24 guests
- Smile Face Pattern Design: these one happy dude paper plates and napkins are printed with smile face patterns, the overall color is yellow, black and white, the edge is decorated with black and white checkered, look cute and eye catching, the clear printing makes the colors more gorgeous, add more charm to your party
- Reliable Materials: the one happy dude plates and napkins party supplies are made of paper, safe and odorless, the patterns and colors are beautifully printed and not easy to fade, (Note: Please do not microwave dinner plates and napkins), the plates are strong enough to hold different desserts; The forks are made of quality plastic, durable and sturdy, not easy to break, reassuring to use
$16.99
Buy on Amazon Bestseller No. 10 
Outus 9 Pcs One Happy Dude Honeycomb Centerpiece One Happy Dude 1st Birthday Party Decoration Set Smile Face Table Toppers Centerpieces Party Supplies for Wedding Baby Shower Birthday Party Home Decor
- 9 Pack Honeycomb Decorations: you will receive a total of 9 pieces of one happy dude honeycomb decorations in different styles; The honeycomb decoration has smile faces, stars, black and white grid and other elements, as well as the words Happy Birthday and One Happy Birthday, which can be a good decoration for your party
- Quality Material: these one happy dude themed honeycomb decorations are made of quality paper material with exquisite patterns, very sturdy and reliable to use, not easy to fade and tear, you can use it with confidence
- Right Size: the size of this honeycomb decoration is about 5 x 7.9 inches to 6.5 x 7.9 inches, there are 9 different sizes, the exact size is on the picture; These sizes are suitable for many parties, they can easily attract everyone’s attention and add a happy atmosphere to your party
$8.99
Buy on Amazon Bestseller No. 11 
One Happy Dude High Chair Banner Boy First Highchair Banner for 1st Birthday Decorations, One Happy Dude Birthday Party Decorations Hippie Groovy High Chair Garland
- Do you have a little one celebrating a first birthday soon? One Happy Dude theme for your toddlers was such a cute idea. Look at this high chair banner, you will absolutely love the bright colors. It is the perfect addition to your little’s highchair for his/her first birthday.
- This classic decoration is perfect to decorate the birthday boy or girl’s highchair! ONE banner printed on premium felted paper, including 3 pennants (Face, N, E) and handmade fabric tassel garland with signature vintage polka dots polyester cloth in yellow or black, checkered polyester cloth in black white.
- Capture that picture-perfect moment of your one year old’s first taste of cake! The high chair banner is such a great decoration to highlight this precious milestone! Each of our banners are handcrafted including product design and color scheme.Each fabric tassel is handmade with love and is 8.8″ in height.
$14.99
Buy on Amazon Bestseller No. 12 
Kriyokiaa One Happy Dude 1st Birthday Decorations First Birthday Smile Face Balloons Arch High Chair Banner Backdrop Birthday Party Supplies Backdrops for Boy Girl
- One Happy Dude Birthday Decorations: Adorable lightning bolt smiley face party banners feature One Happy Dude themed motifs such as lightning bolts, smiley faces, black and white chevron logos, and stars in bright yellow, black, and white colors that are adorable and classic; they’ll be even more eye-catching for decorating your cool kid’s first birthday party, and it’s sure to be the most adorable decoration for your little one’s birthday day
- All in One 1st Birthday Party: You will get a complete set of one happy dude 1st Birthday Party Supplies, including: 3 balloon boxes (with “one” letters), backdrop, high chair banner, cake topper, crown, milestone poster, newborn to 12 months photo banner, one happy dude banner, 105 latex balloons (2 sizes, 5“+12”), 8 foil balloons (1 number, checkerboard, star, lightning bolt, smiley face balloons), Perfect build balloon arch kit to organize unforgettable 1st one happy dude birthday party for your baby
- DIY One Happy Dude Balloon Arch Garland: We come with detailed instructions and all the installation tools, creative to make your party vibrant. Inflate all the latex balloons to different sizes and knot them into the holes of the balloon arch strip, small balloons paste to fill the gaps of the balloons more full, balloon box glued with “ONE” letters and strawberry stickers, and then put the balloons into the box and you are done
$29.99
Buy on Amazon SaleBestseller No. 13 
Qeeenar 53 Pcs One Happy Dude Birthday Decorations 1st Birthday Banners Lightning Smile Face Decoration Hippie First High Birthday Chair Tassel Banner for One Happy Dude Party Favors Decor Supplies
- One Happy Dude Birthday Banner Set: you will get 53 pcs One Happy Dude birthday decorations, including 2 assembled felt banners, one of which is composed of black, white and yellow three color felt circles, and the other is composed of 20 yellow lightning bolts, yellow smile faces, black stars and black and white checked felt pieces; The package also includes 12 paper tassels; You can tie the tassels to the flag; The banner set is cute and exquisite, enough to meet your decoration needs
- Reliable Material: the One Happy Dude 1st birthday banner is made of quality felt material, not easy to tear or break, sturdy and reliable, with clear patterns, bright colors, not easy to fade, small and lightweight, no smell, reusable and foldable, easy to store, can be stored for a long time; Tassels are made of quality paper materials, safe and reliable, allowing you to use a long time
- Eye Catching and Cute Design: the cute lightning smile face party banner adopts One Happy Dude theme patterns, such as lightning, smile face, black and white checkered signs, stars, etc., with yellow, black and white bright colors, cute and classic; Using them to decorate your party or home will be more eye catching
$13.99 $11.99
Buy on Amazon SaleBestseller No. 14 
Eersida 25 Pcs Cool Dude Coloring Poster ONE Happy Dude Party Games Birthday Decorations 8.5 x 11 Inch Coloring Poster for Happy Face One Cool Dude Birthday Party Games Favors Supplies
- One Happy Dude Birthday Coloring Poster: our activity posters are 8.5 x 11 inches in size, plenty of them provide kids with plenty of coloring imagination, it helps to improve children’s color perception and cooperation ability
- Quality Material: coloring paper for kids is carefully designed with white kraft paper, beautifully coated and non-toxic to ensure kid’s safety; The thickness of the paper and the sturdy coated surface ensure that it will not break easily
- Birthday Design: add a touch of fun to your party with our one happy dude activity posters; This cool dude coloring poster can accent table or room wall; Let your guests unleash their creativity as they color the smile faces; Suitable for adding a fun and personal touch to your celebration
$12.99 $9.99
Buy on Amazon Bestseller No. 15 
84 Pcs One Happy Dude Birthday Party Favor, 12 Set of Smile Face Theme Gift Box Straw Bubble Stickers Badge Pin for First Happy Smile Birthday Party Supply
- HAPPY DUDE DESIGN : This smile face theme design is perfect for a happy and joyful birthday party celebration. The smile face design adds a touch of fun and positivity to birthday party, family gathering.
- ONE HAPPY DUDE PARTY PACKAGE INCLUDE – Smile face party favors set includes 12 Slap wristband, 12 Straws, 12 Stickers sheet, 12 Bubble wand, 12 badge Pin, 12 Treat Box. enough quantity for you to use and share with your friends and families.
- ONE HAPPY DUDE TREAT BOX: the party box showcases an array of adorable and eye catching designs with smile faces and checkered patterns; The mixed designs write with a “One Happy Dude” theme, making them an ideal choice for your family
$21.99
Buy on Amazon Bestseller No. 16 
NANAGALI 7Pcs One Happy Dude Birthday Decorations, 40″ Black One Lightning Bolt Eyes Balloon for One Happy Dude Birthday Decor – One Cool Dude Aluminum foil Helium Balloons for Baby Boys/Girls
- Large Size: 7 Pieces in one package. There is one 40inch black balloon(Numer one), three 18inch round balloons(2*golden yellow face and 1*checker), two 18inch star balloons(golden yellow and black), one 32inch lightning balloon. Wonderful one happy dude birthday decorations for baby’s one year old birthday party.
- High-Quality Material: Durable Foil Balloons-All of the balloons are made of foil which is durable and shine. Create the most dreamy first birthday party for our little princess little prince and make the most warm and happy memories.
- Easy to Assemble: Easy Inflating-Reusable sealed air hole design, easily inflate or deflate with a straw. A perfect gift for the 1st Birthday party!
$6.99
Buy on Amazon Bestseller No. 17 
NANAGALI 8 Pcs One Happy Dude Honeycomb Centerpiece One Happy Dude 1st Photo Table Centerpiece Party Decoration Set 1st Table Toppers Centerpieces First Birthday Party Idea for Baby Boys and Girls
- What’s Include: the package contains a total of 8 pieces of one happy dude table decorations in different styles, With its stylish design and cute characters, it’s sure to be a hit with both kids and adults!
- Quality Material：These table decorations are made of high-quality cards, high definition double-sided printing. Bilateral support is stronger durable, lightweight, and no fading.
- Easy to use: it only takes a few minutes to assemble these happy dude honeycombs; You just need to remove the stickers, unfold the bottom of the middle section, and you’ll get some lovely honeycombs decorations. Last, stick the bonding points on the four corners of the cardboard background and attach the photos to complete the decoration.
$12.99
Buy on Amazon Bestseller No. 18 
BoKin 1st Birthday Hat for One Happy Dude, Smiley Face Party Crown, Hippie Birthday Decorations, Birthday Hat for Baby Boys, Costume Headwear
- 【Perfect Smiley Face Birthday Crown】 This smiley face 1st birthday hat for babies is perfect for one happy dude or hippie first birthday party. Felt crown designed with a cute smiley face and Letter “N, E” for a very happy bright and unique look
- 【Moderate Size】1st birthday hat is 3.1in high and 3.5in wide, which is suitable for all babies. This birthday hat is lightweight and very comfortable to wear. It can also be used as a beautiful photo prop to take photos of every birthday of your baby and add more colors to your photos
- 【High Quality Premium Material】1st birthday crown made of non-woven fabric, elastic band, elastic fabric, etc. When the baby wears it, you can feel her pure happiness. Of course, these materials don’t affect the baby’s skin
Bestseller No. 19 
One Happy Dude Birthday Decorations – happy Face 1st Party Supplies, One Cool Dude 1st Birthday Balloons Arch Party Decor First Birthday Party Idea for Baby Boys and Girls
- 【What You Will Get】Pre-Strung 1pcs One Happy Dude Banner, 1pcs Photo Banner, 1pcs cake topper, 12pc cupcake toppers,1pc hat, growth chart, 6Pcs Aluminum Foil Balloons, 65pc balloons Arch Kit。
- 【NO DIY REQUIRED】The letters are movable. you can hung ONE HAPPY DUDE banner on your car, dessert table, window, tree, buffet table, room, wall, fireplace mantel.
- 【Perfect One Happy Dude Birthday Decoration】 – This happy Face one happy dude decorations is perfect for your little one’s One Happy Dude or Hippie first Birthday party, it must be the cutest addition to your little one’s big day.
$23.99
Buy on Amazon Bestseller No. 20 
One Happy Dude Birthday Decorations,One Happy Dude 1st Birthday Decorations,Backdrop Balloon Garland Monthly Photo Highchair Banner Cake Topper Tablecloth for One Cool Dude 1st Birthday Decorations
- Celebrate your little one’s first birthday in style with the ‘One Happy Dude’ birthday decorations set. The balloon garland adds a pop of color and whimsy to any space, while the tablecloth provides a cohesive and stylish base for your dessert spread. But the real showstopper is the monthly photo banner, allowing you to display your baby’s growth journey from month one to twelve – a cherished keepsake for years to come. Celebrate your little one’s milestone with the ‘One Happy Dude’ birthday decorations and make lasting memories
- All-in-One! One Happy Dude Birthday Decorations include:1 felt happy dude banner, 1 birthday crown hat, 1 cake topper, 1 high chair banner, 1 backdrop, 1 monthly photo banner, 1 milestone poster,6 cupcake toppers,1 tablecloth, number 1 foil balloon, 2 star shaped foil balloons, 2 yellow foil balloons, 2 checker foil balloons, 90 latex balloons
- Perfect for one happy dude birthday decorations,one happy dude1st birthday decor, one cool dude first decorations, little one’s first birthday, boy first birthday decor
$24.99
Buy on Amazon