( CNN ) -- It might feel like a throwback to the 1990s at this year 's Lollapalooza . Eminem and Outkast are set to headline the annual massive music festival held in Grant Park , Chicago , along with acts including Kings of Leon , Lorde , Calvin Harris , Arctic Monkeys and Skrillex . It will be just one of the stops for the members of Outkast , who recently announced they would be reuniting . Other acts for 2014 's Lollapalooza include Zedd , Nas , Broken Bells , Fitz & the Tantrums , Chvrches , Childish Gambino , Bombay Bicycle Club , and Chicago 's own Chance the Rapper , featured in the CNN original series `` Chicagoland . '' Last year 's festival drew hundreds of thousands of visitors . This year marks the 10th anniversary of Lollapalooza 's revival -- the festival ran for seven years in the 1990s and was brought back in 2003 . In celebration there will be more than 130 acts performing on eight stages . The festival runs August 1-3 . By Wednesday most tickets were already sold out . Visit Lollapalooza.com for a full list of performers .
It will run July 1 - 3 . There will be more than 130 bands . Most tickets are already sold out .