The Village of Lake Zurich will host its 13th annual Rock the Block on Saturday, September 12, 2026, from 5–11 p.m. Rock the Block is an outdoor festival where attendees can dine, dance and discover downtown Lake Zurich. Three live bands will take the stage for an evening of music, food, and entertainment for adults. Musical performances will take place on a covered stage at the corner of Old Rand Road and Main Street. The lineup begins at 5 p.m. with The Ron Burgundy’s, followed by Libido Funk Circus at 6:45 p.m., and concludes at 9 p.m. with 7th heaven returning as a crowd favorite.