Shop the Party: Everything You Need for a Carnival-Themed Birthday

When we threw our son’s 4th birthday carnival birthday party, I transformed our backyard and dining room into a colorful midway full of games, treats, and DIY décor. If you want to see the full party recap with all the details, check out my post: Step Right Up! Carnival Birthday Party Ideas for a Fun & Festive 4th Birthday.

Below, you’ll find all the supplies, decorations, and DIY tools I used to bring the carnival theme to life—from streamer canopies and balloon garlands to cotton candy favors and backyard carnival games.

This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you. Thanks for supporting Enchanted DIY Parties!

Under the Big Top Décor

The easiest way to make your carnival birthday party feel like a real carnival is to go bold with red and white stripes. I transformed our dining room into a “Big Top” tent using crepe streamers, balloons, and a few simple tools. It created an unforgettable focal point and had guests talking the second they walked in!

What I Used:

✨ Pro Tip: I used about three rolls of each color streamer to cover our dining room ceiling, but adjust based on your space.

DIY Carnival Birthday Party Games + Photo Booth Fun

These DIY booths were perfect for our carnival birthday party midway. I set each game up along the fence and used cardboard trifolds as colorful backdrops to make them feel like real carnival booths. The best part? Everything was easy to prep, fun for the kids, and simple to reset.

✨ Want to recreate the look? Here’s how:

📸 Photo Booth

We used a circus-themed backdrop with strongman and acrobat cutouts. Add a few silly props and it becomes an instant photo op.
👉 Get the look: Carnival backdrop • Photo booth props

🏈 Football Toss

I made a simple target by shaping a pool noodle into a ring and hanging it from our outdoor light poles. A few mini footballs were all it took to keep kids lined up to play.
👉 Get the look: Mini footballs • Outdoor string light poles • Pool noodles

💦 Water Gun Shootout

Ping pong balls balanced on golf tees made perfect targets, and squirt guns kept kids playing nonstop.
👉 Get the look: Ping pong balls • Water blasters

🤡 Clown Can Knockdown

Recycled cans wrapped with clown faces and a whiffle balls kept kids laughing as they knocked them down again and again.
👉 Get the look: Whiffle Balls • Cardboard trifold backdrop

⭕ Ring Toss

Spray-painted bottles lined up in a trifold “booth” made this a classic midway favorite.
👉 Get the look: Plastic toss rings • Cardboard trifold backdrop

🐠 Fish Bowl Toss

Mini vases with colored water, plastic fish, and ping pong balls created the perfect DIY version of this carnival classic.
👉 Get the look: Mini glass vases • Plastic fish • Cardboard trifold backdrop

🍭 Guess How Many

A giant mason jar filled with Dum Dums kept guests guessing all day.
👉 Get the look: Oversized mason jar • Dum Dums in bulk

Carnival Birthday Party Favors & Treats

The kids were so excited to head home with fun little souvenirs from the party. I kept it simple with ready-to-go favor bags and some sweet cotton candy treats that doubled as décor.

🎪 Circus Favor Bags

Each child left with a carnival-themed favor bag filled with small toys and trinkets. I grabbed a complete set on Amazon—it came with everything I needed and saved me the hassle of piecing things together.
👉 Get the look: Carnival favor set • Carnival themed favor bags

🍭 Cotton Candy Treats

Instead of renting a machine, I bought tubs of cotton candy, split them into clear bags, and sealed each one with a custom Cricut label. I clipped the bags to a large frame with mini clothespins, and it turned into one of the cutest décor moments of the party.
👉 Get the look: Cotton candy tubs • Clear treat bags • Mini clothespins

Carnival Birthday Party Food Ideas

Food is one of the easiest ways to bring the carnival birthday party theme to life. I mixed classic fair foods with kid-friendly options that were simple to prep and serve. Everything was set up buffet-style so guests could help themselves.

🌮 Walking Taco Bar

The biggest hit of the day! Guests grabbed a mini chip bag, added seasoned beef or chicken, and loaded it up with toppings. I used a slow cooker with a DIY divider to keep the meats separate, and a printable sign explained the steps.
👉 Get the look: Mini chip variety pack • Slow cooker • Printable Walking Taco Sign

DIY walking taco bar with chip bags, toppings, and slow cooker at a carnival birthday party.

🍔 Sliders & Hot Dogs

Instead of full-size burgers, I made sliders—perfect for little hands and easy to prep in bulk. Hot dogs fresh off the grill are always a crowd-pleaser. Paper trays and condiment squeeze bottles made serving a breeze.
👉 Get the look: Slider press • Hot dog trays • Condiment squeeze bottles

🌽 Mini Corn Dogs

A true carnival classic! I baked frozen mini corn dogs in the oven right before serving. They stayed warm and crispy in baskets lined with checkered paper.
👉 Get the look: Mini corn dogs • Red check basket liners

🥗 Side Dishes

To round out the menu, I served my go-to pasta salad and Nan’s famous potato salad—both easy to make ahead and perfect for a crowd. Colorful melamine bowls and buffet labels tied everything together.
👉 Get the look: Plastic serving bowls • Buffet labels • Pasta salad recipe • Potato salad recipe

🍡 Sweets & Treats

Every carnival needs a sweet finish. We served homemade churro cake pops, chocolate-covered pretzels, and a show-stopping carnival cake decorated with marshmallow “popcorn” and lollipops. Cotton candy favors doubled as both décor and dessert.
👉 Get the look: Cake pop sticks • Candy melts • Pretzel rods • Carnival lollipops

Shop the Carnival Birthday Party Look

And that’s the full roundup of everything I used to bring our backyard carnival to life! 🎪 From the striped streamer canopy to the favor bags and DIY midway games, these are the exact (or similar) items that made our son’s 4th birthday unforgettable.

👉 Want to see the full party in action? Don’t miss my complete recap here: Step Right Up! Carnival Birthday Party Ideas for a Fun & Festive 4th Birthday.