Each year, the Crystal Lake Park District hosts a regional band to perform at Main Beach. Pack a dinner, pull out a blanket and enjoy a great night of free entertainment lakeside. Concerts are held on Tuesdays at 7 PM beginning June-August. Food and beverage (beer and wine) and small charcoal grills are allowed (no glass please.) In the event of inclement weather, decision to reschedule the concert will be made by 4 pm.