Elmhurst Rock the Block!! Family Fun! Play from 5:10 to 6:10pm Send the summer off in style at a two day party with the whole neighborhood! Elmhurst City Centre's 5th annual Rock the Block Party is set for Friday and Saturday, September 7th and 8th. Enjoy free music by the best cover bands in Chicagoland, beer, wine, sangria, and delicious food from 19 City Centre restaurants! The free Family Fun Zone will run on Saturday, September 8th from 11 am to 5 pm. Headliners for 2018 include: 7th Heaven, Wedding Banned, ARRA, American English and Sixteen Candles!