Minerals are the fundamental building blocks of our planet. Come learn all about minerals and how to identify them with our resident Geologist and Environmental Educator, Kim Fendrich. Find out some of the ways we use minerals in our daily lives and hone your observational skills in this interactive program as you perform tests on a variety of minerals to figure out what they are. The event will take place (rain or shine) in the Art Gallery at the Visitor’s Center; masks are required. Ages 10+. No pets please. Cost: $3 + Eventbrite fees. Maximum: 15 people. Register online.