With summer just a few short weeks away once again comes the peak of festival season, and Chicago is diving in head first with Riot Fest, Lollapalooza, and of course Heatwave. The two-day EDM festival’s second year, this time hosted at Northerly Island’s Huntington Bank Pavilion, will feature both new artists and familiar faces on Saturday, June 10th, and Sunday, June 11th. Here is what to expect and how to prepare for this year’s party.