KOS Birthday Parties!

We provide the space, the coaches, the equipment and the fun and your child gets the best sports party ever!

Celebrate your birthdays with us!

Choose one or two sports;

Basketball, dodgeball, soccer, flag football, kickball, wiffleball and more!

Convenient Upper West Side Gym Locations

Saturday and Sunday times available 

Party Favors for each child (Water bottle and cinch backpack)

Flexible packages to let you choose what you need

Bring your own food and decorations or we can take care of that!

FALL AND WINTER WEEKENDS BOOKING NOW!

Party Packages

Package 1 - PRICE $695

Includes:

  • Up to 10 kids

  • 90 minutes (60 minutes of sports activity + 30 minutes of birthday celebration, food, cake etc...)

  • Choose 1 or 2 sports
  • Two Coaches and equipment

  • Convenient Upper West Side Gym space for a variety of sports

  • Birthday child gift bag (incl. cinch bag, water bottle and wristband)

Package 2 - PRICE $825

Includes:

  • 11-16 Kids
  • 90 minutes (60 minutes of sports activity + 30 minutes of birthday celebration)
  • Choose 1 or 2 sports
  • Two Coaches and equipment
  • Convenient Upper West Side Gym space for a variety of sports
  • Birthday child gift bag (incl. cinch bag, water bottle and wristband)

Package 3 - PRICE $950

Includes:

  • 17-22 Kids
  • 90 minutes (60 minutes of sports activity + 30 minutes of birthday celebration)
  • Choose 1 or 2 sports
  • Three Coaches and equipment
  • Convenient Upper West Side Gym space for a variety of sports
  • Birthday child gift bag (incl. cinch bag, water bottle and wristband)

ADD-ONS

Additional coach -$75

Extra 30 minutes of sports or celebration time  - $100

Sport Themed Decorations - $50 (Table Cloths, Plates, Napkins, Cups)

Pizza (1 Slice) and Juice or Water for each child - $5/Child

Additional Pizzas - $25