It was a much muddier scene at Lollapalooza 2011’s second day in Grant Park. It felt more crowded, with some serious audience bottlenecks on the South side of Grant Park during the latter half of the day.
Here's another Wikipedia Files from the Pitchfork Music Festival. Probably the best Wikipedia page is that of the band The Black Lips. They set the record straight on fleeing India and vomiting on stage.