GJoin members of the Central College Percussion Ensemble for music and a jam session featuring “instruments” found in nature.

The event is Sunday at 3 p.m. in the Playscape at Lake Red Rock. Admission is free and no registration is needed. For more information, contact the Corps of Engineers office at (641) 828-7522 or (641) 628-8690, or via email at lakeredrock@usace.army.mil