All ages are invited to Defiance Public Library (in the tent on the Fort Grounds) for a Messtival on July 1 from 4:30-6:30 PM. Come make a mess you wouldn’t be allowed to make at home! Dress to get messy. No registration needed. Attendees will receive a special COSI (Center of Science & Industry) box containing a water experiment & a ticket to COSI, while supplies last.
