CHICAGO, Aug. 9 (UPI) -- It will cost tens of thousands of dollars and take weeks to restore Chicago's Grant Park after storms and Lollapalooza revelers left it a mess, officials say.
The music festival took place during the weekend and featured performances by Foo Fighters, Eminem, Coldplay, Lady Gaga, My Morning Jacket, Big Audio Dynamite, The Kills and Cee-Lo Green.