Splash Package
45 minutes · up to 30 guests
$ 225 per event
- Delivery & professional setup
- Dedicated foam party host
- Music included
- Full cleanup when we're done
- Safe, biodegradable foam
- Foam intervals for non-stop fun
The Northland's Premier Foam Party Experience
We Bring the Foam. You Make the Memories.
Foam parties for birthdays, schools, churches and block parties across the Kansas City Northland. We deliver, set up, run the party, and clean up. Packages start at $225.
- Delivery, setup & cleanup
- Music included
- Safe, biodegradable foam
- Based in Gladstone, MO
Why choose us
The Northland's Favorite Foam Party Crew
We handle everything so you can enjoy every second of the fun.
We Bring the Fun to You
Full delivery, setup, and teardown. You don't lift a finger. We come to your backyard, park, or venue.
Music Makes It Electric
Music is included with every party, turning your foam party into a full-blown dance party.
Foam Fun for Every Budget
Every family and friend group deserves a great time, so we keep our prices low on purpose.
Safe & Kid-Friendly
Our foam is hypoallergenic and safe for kids of all ages. Gentle on skin and eyes, made for non-stop play.
Pet Safe & Eco-Friendly
Biodegradable, planet-friendly, and pet safe, so the whole family (furry ones included) can join in.
Intervals = More Fun
Foam runs in intervals so kids play, take breaks, and keep the energy going all party long.
Pricing & packages
Pick Your Perfect Foam Party
Every package includes safe, biodegradable foam with intervals of fun and music. We handle everything. You just show up and celebrate.
Foam Frenzy
60 minutes · up to 30 guests
$ 275 per event
- Delivery & professional setup
- Dedicated foam party host
- Music included
- Full cleanup when we're done
- Safe, biodegradable foam
- Foam intervals for non-stop fun
Ultimate Foam Experience
90 minutes · up to 30 guests
$ 400 per event
- Delivery & professional setup
- Dedicated foam party host
- Music included
- Full cleanup when we're done
- Safe, biodegradable foam
- Foam intervals for non-stop fun
More than 30 people? Packages are for groups of 30 or less. For larger groups, call us at 816-392-0900 for a custom quote.
Heads up: prices may be higher for bookings on holiday weekends. Contact us for holiday-weekend pricing.
Happy customers
What Northland Families Are Saying
Happy Rock Foam is incredible!!! I loved working with Rue and appreciated their prompt communication, great service, and so much fun (and foam). We had foam for our daughter's second birthday party and our friends all asked for Happy Rock's info. We hope we have a chance to use them in the future!
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!
Happy Rock Foam & Fun Wednesdays are off to a FOAM-tastic start! Ms. Michelle and her Pre-K students had an amazing time dancing, laughing, and playing in the foam. Thank you, Ms. Rue, for creating such a memorable experience for our little learners! We can't wait to have you back for another round of foamy fun!
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% !!!
Simple process
How It Works
Getting your foam party set up is as easy as 1-2-3. We handle everything from start to finish.
Book online or call
Fill out our quick booking form or call 816-392-0900. We'll confirm your date and package.
We show up ready
Our crew arrives early, sets everything up, and does a test run before guests arrive.
You party
We run the foam in fun intervals and keep the energy high so you can enjoy every moment.
We clean up & go
When the fun is done, we pack up and clean up, leaving your space just as we found it.
Northland born & raised
Serving Families & Friends Across the Northland
We started Happy Rock Foam & Fun because we believe everyone should be able to afford an epic, unforgettable party. Life is short. Get soaked!
We're rooted right here in Gladstone. 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.
Why "Happy Rock"?
Our name comes from Happy Rock Park, a Gladstone park that's right nearby.
Low prices. Big fun. No exceptions.
Life is short
Ready to get soaked?
Two easy ways to lock in your date. Pick whichever is faster for you.
Mon–Sat, 9AM–8PM · Talk to a real person