CHICAGO - It's finally here! The Lollapalooza music festival kicks off Friday.
Hundreds of thousands of music lovers are expected to descend on Grant Park for Chicago's largest music festival.
With the heat and the crowds, it's important to stay hydrated. Visitors can bring two sealed water bottles. Cooling buses and water stations will also be available.
There will also be large, weather shelters at four locations in case of severe weather.
For information on the line-up, transportation, and what you can (and can't) bring to Lolla, click here.