Kids Birthday Parties in Miami
Ground Game Theory hosts fun, high-energy kids birthday parties in Miami designed to make the day easy for parents and unforgettable for kids. We handle the activities, setup, and coordination so all you need to bring is the cake and kids. Parties are designed for ages 5–12 with a maximum of 20 children.
A birthday party they'll remember
Our indoor birthday party venue gives kids plenty of room to run, play, and stay active regardless of weather. Kids will enjoy roughly an hour of high-energy team games and beginner-friendly grappling activities followed by pizza, piñata, and cake.
The birthday boy or girl becomes the "assistant coach" for the day, helping our kids coach pick teams, lead games, and motivate teammates throughout the party.
Some activities introduce basic grappling concepts through games like sumo wrestling and "pin-to-win," while others focus purely on fun, including dodgeball and foam sword battles.
To finish the celebration, the birthday child gets to cut the cake with a real (dull) samurai sword alongside one of our coaches. You are definitely going to want a picture of that.
No experience required
Most children who attend our birthday parties have no prior jiu jitsu experience. All activities are beginner-friendly and designed to keep kids engaged and having fun regardless of athletic ability or experience level.
By the end of the party, kids leave with new skills, great memories, and smiles on their faces.
Customize the party or leave it to us!
Every birthday party can be customized to fit your child's interests. Parents are welcome to plan every detail themselves or let our team handle most of the planning and coordination, including providing a decorated table for the cake and pictures, matching plates and cutlery, birthday banners, stuffed piñata, and goodie bags for the piñata party favors. All you need to do is bring the cake and choose a general party theme such as Bluey or Paw Patrol.
Optional add-ons can take even more off your plate by letting us take care of designing invitations, providing food and drinks for adults, and documenting the whole party with professional photo and video coverage.
Ready to book your party?
Give your child a birthday party filled with laughter and unforgettable memories without the stress of planning everything yourself.
Starting package includes:
- ✓Private use of our indoor birthday party venue and martial arts facility
- ✓2–3 experienced kids coaches to organize and run the party
- ✓Thematic decorations
- ✓Food (pizza and drinks)
- ✓Plates and cutlery
- ✓Piñata stuffed with goodies
- ✓Full setup and post-party cleanup
Optional add-ons:
- Adult snacks & refreshments — $150
- Professional photo/video coverage — $300
- Party t-shirts — $30/shirt
- Custom digital invitations — $50
FAQ
How long is the party?
Two hours long, not including pickup time.
What should kids wear?
Comfortable athletic clothing such as a T-shirt and shorts, as well as slip-on shoes like crocs or sandals.
Do parents need to stay during the party?
Parents are welcome to stay and enjoy the party, but it is not required.
How early can we arrive?
15 minutes in advance.
Is the party private?
Yes. Birthday parties are private events reserved exclusively for your group.