For Families

Birthday Parties for Ages 6-11

Have your child's birthday party at COSI! COSI birthdays are a mix of silly science and serious fun! Please submit your reservation at least three weeks in advance.

Download Printable Invitations

Dinosaur Adventure

Dig into this party to learn how dinosaurs might have lived and died. Hold and examine real dinosaur fossils and become a paleontologist looking for ancient remains.

  • Age Level: Ages 6-11

Sleuth

Grab your magnifying glass and get ready to become a detective! Test your observation skills, gather fingerprints for evidence, and decipher a mystery.

  • Age Level: Ages 6-11

Astronaut Adventure

Create your own rocket to guide you through a space adventure! Launch rockets, experience the vacuum of outer space, and don't forget the epic landing!

  • Age Level: Ages 6-11