Kids doing crafts together at a party table

Birthday Parties

We’ve got your child’s birthday party covered

Active, supervised birthday parties at our H Street location. Planned, coach-led, and actually fun — for families who want an active, structured birthday experience in Washington, DC.

Planned, supervised, and actually fun.

Let us take care of the entertainment, instruction, and cleanup — and spend your child’s birthday having fun instead of worrying about the details. Parties are movement-based, with lots of games your child helps us pick.

We throw a two-hour party — the perfect amount of time for kids: 60 minutes of coach-led games and activities, time to eat and blow out the candles, a spectacular obstacle course, and there is always time for a tug-o-war you won’t forget. We provide the pizza; you bring the cake.

Every party includes (up to 15 kids)

  • 2-hour party at our H Street gym — drop-off for parents
  • 60 minutes of coach-led games and activities
  • 30 minutes for food & dessert — we provide the pizza and basic paper products
  • A refillable, spill-proof Old City Kids water bottle for every guest
  • Set-up, instruction, and clean-up handled by our coaches
  • Add-ons: extra kids ($25 each, max 22), themed paper products & balloons, an extra half hour of play

Dates, pricing & registration

Pick a date below to register. You’ll check out securely through Sawyer, our registration partner.

Available party dates

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Registration and payment are handled securely by Sawyer. Trouble with the calendar? Open it directly.

By registering you agree to our policies, waiver & health practices.

Good to know

How do I book?+

Pick an available date in the calendar above and check out. We’ll follow up by email to plan the details — ages, headcount, and any themes or requests.

What about food?+

Pizza and basic paper products are included. Bring the cake and anything else you’d like; let us know about allergies in the group.

Can we add more kids or more time?+

Yes — each additional child is $25 (max 22 children), and extra time can be added in half-hour increments. Themed paper products, balloons, and coach tips are optional add-ons.

What’s the cancellation policy?+

Parties are non-refundable, but we’ll work with you to reschedule (a fee may apply). Every attendee needs a waiver signed by a parent or guardian.

Have a question before booking?+

Email camps@oldcityswimschool.com and we’ll get right back to you.