The Chosen Few Old School Reunion Picnic - world's largest house music festival.
The Chosen Few Old School Reunion Picnic is the world's largest one-day house music festival, drawing more than 40,000 fans to Chicago each July. This year, the 25th anniversary picnic on July 4 features performances by guest artists Stephanie Mills, Evelyn Champagne King, Cory Daye, plus sets by guest DJs Masters At Work--Louie Vega and Kenny Dope, Derrick Carter, Stan Zeff, Keith Fobs and Greg Gray.