For Families

Squishy Science

What kid doesn't love a good mess? Dig into the world of slime and other super ooey-gooey goo. The best part is you won't have to clean it up!

Basic Package

15 children, 15 adults
COSI Members: $325.00
Nonmembers: $375.00

Premium Package

25 children, 25 adults
COSI Members: $525.00
Nonmembers: $575.00


  • Exclusive use of a private party room and disposable place settings
  • Guided themed activities with a COSI Team Member
  • Admission to COSI & 10% discount in Science2GO! for all attendees
  • Liquid nitrogen ice cream made at the party
  • Personalized birthday cake
  • Punch drink and disposable place settings


  • Age Level: Ages 3-5