For Families

Dino Days

Based on the book Dinosaur Bones by Bob Barner.

Join the expedition as we find out what dinosaurs ate, measure how big they grew and dig for fossils too.

Additional Details

An adult must accompany children in workshops and is included in the cost. Participants must be registered prior to the date of the workshop. Availability of time, date, and topic is on a first-registered, first-served basis.

Workshops are often messy, so please dress your child (and yourself) appropriately! Please make other arrangements for siblings not registered in the workshop.


Reserve Workshop


  • Program Date(s):
  • Wednesday, October 15 or Saturday, October 18, 2014
  • Member Cost: $20 for one adult/child pair.
  • Non-Member Cost: $30 per one adult/child pair.

Cancellation Policy

Cancellations and changes must be made within 24 hours of your missed session. You must contact COSI at (614) 228-COSI to be eligible to reschedule or the ability to transfer the credit to another session will be forfeited. We are unable to reschedule a missed workshop session more than one time.