This event is in the "All Ages" group. Summer Reading Challenge Begins All Day All Ages This event is in the "All Ages" group. Jun 1 2023 Thu Summer Reading Challenge Begins All Day All Ages Please note you are looking at an event that has already happened. Library Branch: Grayslake Area Public Library District Age Group: All Ages Program Type: Community Event Event Details: Join the Grayslake Area Public Library on an adventure this summer: Book Voyage: Read Around the World. The Challenge begins today and goes through August 7, 2023.