FREE SUMMER CONCERT Gang Sunday, July 22nd, 6:00 - 7:30 pnm R-Gang specializes R&B, funk & soul from the Motown era into the 21st century. They are sure to have you groovin' all night long! PAVILION GAZEBO 1000 Wellington Ave, Elk Grove Village WWw.elkgroveparks.org 847) 437-949 . Family picnics are encouraged (alcohol prohibited and don't forget your lawn chair or blanket! .Rain site is in the Pavillion Gym