Join us 11:30 a.m. to 1:30 p.m. Tuesdays June 5 through Aug. 28 for live music and family activities on the museum lawn. Included are outdoor science labs where participants may look through a solar telescope, engineering challenges and other science activities such as close-up encounters with Discovery Center animals. Weekly activities vary. Brown bag it, or buy lunch from a local food truck. Weather dependent. Free.