100,000 attendees a day are expected to visit Lollapalooza this weekend . The festival is set for July 12 and 13 in Grant Park, Chicago, with headliners including the Foo Fighters, Linkin Park, Kings of Leon and Lady Gaga. Headliners include The Black Keys and Jack White . But equally important to Lollapalooza founder Perry Farrell is his contingent of top DJs , which include Kaskade and Bassnectar . Farrell : ` ` We 're taking it up a notch , and we 're taking it to four in the morning ''
100,000 attendees a day are expected to visit Lollapalooza this weekend . The festival is set for July 12 and 13 in Grant Park, Chicago, with headliners including the Foo Fighters, Linkin Park, Kings of Leon and Lady Gaga. Headliners include The Black Keys and Jack White . Farrell : ` ` We 're taking it up a notch , and we 're taking it to four in the morning ''