Deerfield Academy
Birthday Parties
The Ultimate Birthday Party.
Give your child an unforgettable birthday with private access to our Deerfield ninja gym. Packages include open gym time, a dedicated party room, and everything you need for a celebration they'll talk about for years.
Party packages
Choose Your Package.
All packages include a dedicated party host, private gym access, and the hardest-to-find thing at a kid's party: a room full of kids who are actually tired at the end.
Member pricing · up to 15 children
Ninja Party Package
$500
- 90 minute kids party
- 50 minutes on obstacles, followed by 40 minutes in the party room
- Access to all of our obstacles, climbing wall, curved walls
- Private party room including plates, napkins, cups, utensils, cake-serving tools, lighter, and water
- Birthday child receives a free Ultimate Ninjas Academy T-shirt
- Birthday child receives 1 free ninja class (new students)
- Set-up and clean-up handled by academy staff
- Invite guests with free custom Evites
- Pizza add-ons through Rosati's
$100 non-refundable deposit. Add-ons priced separately.
Book a PartyWhat's included
Everything in One Package.
Every party package is designed to be zero-stress. You bring the birthday kid and the cake. We handle the rest.
Private gym access
Your party gets the full ninja gym - no sharing with other guests. Open play on every obstacle for the duration of your booked gym time.
Dedicated party room
A clean, decorated space reserved just for your group. Bring your own cake, decorations, and supplies - or keep it simple. You've got the room.
Party host included
One of our staff members stays with your party the entire time, runs gym activities, manages the room transition, and keeps things moving.
Waiver management
We handle digital waivers for all guests before they enter the gym. No paper, no chaos.
Add-ons available
Invitations, grip socks, pizza delivery coordination, and extra gym time are all available as add-ons when you book.
How to book
From Click to Celebration.
01
Choose your date
Pick your package and date through our online booking system. You'll see real-time availability for weekend and weekday party slots.
02
Confirm & deposit
A deposit secures your date. We'll send a confirmation with everything you need to know about day-of logistics, add-ons, and guest waivers.
03
Show up and celebrate
Your host will greet your group at arrival. Gym time starts sharp - we'll handle the transition to the party room so you don't have to.
Frequently Asked Questions
FAQ
Birthday Parties
What does a Deerfield Academy party look like?
Hosted obstacle time in the suite, then cake in the party space. Tight floor, high energy — not a rented rec room off Waukegan.
Where are Deerfield parties?
775 Waukegan Road, Suite 165, Deerfield, IL. 224.554.0800. Tell guests Suite 165 — the complex is easy to miss the first time.
How far ahead to book Deerfield?
2–3 weeks. North Shore Saturday mornings go first.
What's included?
Hosted course block, party space, a run-of-show. Guest caps are tighter than a full gym — we'll match the package to your list.
Can I bring cake to Deerfield?
Yes, in the party space. Not on the obstacles.
Waivers for Deerfield parties?
Every kid (and climbing adult) needs the Deerfield waiver before they step on the floor.
Lake-effect Saturday — still on?
Indoor party. We only cancel if we close the suite.
How to book a Deerfield party?
This academy's party link, deposit, read the confirmation for arrival and cap.
What does Deerfield charge for a four-week month of classes, and for a five-week month?
A four-week month of classes is $128. A five-week month is $160. The one-time registration fee is $25.
What sibling and second-class rates does Deerfield publish?
Siblings get 20% off. A second class each week is 20% off that class, and open play is included with the one-class membership.
What are Deerfield's freeze, makeup, and cancellation rules?
A membership can be frozen for up to 3 months each year at no cost, then $10 per month. One missed class can be made up within a week, and cancellation needs 30 days notice.
Who owns Deerfield, and who else is on the coach list?
Jen Brody is the founder and owner. She holds a master's in early childhood education and taught first grade for more than ten years. Sarah Mazza and Jason Gross have bios, and Alex S., Gabby W., Lyla M., Melissa T., and Sophie C. are listed without one.
Deerfield, IL
