🎉 The Northland's Premier Foam Party Experience
Happy Rock
Foam & Fun!
We Bring the Foam. You Make the Memories.
Two easy ways to book 👇
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We Bring the Foam. You Make the Memories.
Two easy ways to book 👇
Don't just take our word for it — here's what our amazing customers have to say!
"I tried Happy Rock Foam & Fun for my two nephews birthday parties, they had so much fun playing in the foam! Their eyes lit up the second the foam came rolling out of the cannon. Will do this again, 100% !!!"
"If you're looking to add some fun to your party this is it. Doesn't even matter rather it be kids or adults… this is going to bring lots of laughs and fun. My kids still ask when going to a birthday party if they will have foam. 10 out of 10 highly recommend!"
All packages include safe, biodegradable foam with intervals of fun. Full-service means we handle everything — you just show up and celebrate!
Our most affordable option — because great memories shouldn't break the bank. Perfect for families & friend groups who love doing it themselves!
Take your DIY Foam Cannon Rental to the next level with these fun add-on options!
We handle everything so you can enjoy every second of the fun — stress-free foam parties done right.
Full delivery, setup, and teardown — you don't lift a finger. We come to your backyard, park, or venue.
Add our music package and transform your foam party into a full-blown dance party with high-energy vibes!
We believe every family and friend group deserves a great time — so we keep our prices low on purpose. The fun of foam shouldn't cost a fortune!
Our foam is hypoallergenic and 100% safe for kids of all ages. Gentle on skin and eyes — designed for non-stop play.
Biodegradable, planet-friendly, and pet safe — so the whole family (furry ones included) can join the fun. Easy cleanup guaranteed.
Foam runs in intervals so kids play, take breaks, and keep the energy going all party long. No foam burnout!
We're rooted right here in Gladstone — named after Happy Rock Park. We love the Northland community and show up ready to make memories.
Whether you're celebrating a birthday or hosting a fundraiser, we bring the foam and the fun!
Getting your foam party set up is as easy as 1-2-3. Choose your experience below!
Fill out our quick booking form or give us a call at 816-392-0900. We'll confirm your date and package in no time.
Our crew arrives early, sets everything up, and does a test run so everything is perfect before guests arrive.
We run the foam in fun intervals, keep the energy high, and manage everything so you can enjoy every moment.
When the fun is done, we pack up and clean up — leaving your space just as we found it. Zero hassle, pure memories!
Make sure your space is ready so we can get the party started without any delays!
A stable outlet must be within 25 feet of the setup area.
A water source with garden hose access must be within 25 feet.
A 15-square-foot flat, clear area free of trip hazards.
We're proudly based in Gladstone and love serving our local communities north of the river.
We started Happy Rock Foam & Fun because we believe everyone should be able to afford an epic, unforgettable party. Life is short — get soaked! Whether you're throwing a backyard bash for the kids or a reunion for the whole crew, we've got a package that fits your budget.
Two easy ways to lock in your date — pick whichever is faster for you!