Old Fashioned “ base ball” match at Central Park, Grayslake. (Precursor to annual balloon festival.) Civil War-era game pits the McHenry County “Independants” against the Grayslake Athletics in a rematch. Take Route 120 east to South Lake Avenue. Turn left and then take another left into Grayslake Central High School to park. Walk across the street into Central Park. Free.