May First Friday: COSI Science Festival ft. Mystery on Main Street

Get ready to help us solve the Mystery on Main Street! Join us for May’s First Friday ad we partner with Delaware County District Library to become one of COSI Science Festival’s Community Events.   The Little Brown Jug has vanished from the Library! Join us for this interactive mystery adventure where sleuths of all ages can help solve the crime!

Free COSI Learning Lunchboxes *while supplies last* Lunchboxes distributed from the Library’s Book Mobile, one box per child and they must be present with their adult at the time of pickup.

Other community vendors & more fun!