Pacha: Sunnery James and Ryan Marciano + Feenixpawl

Amsterdam-based Sunnery James and Ryan Marciano are the men behind monster tracks like "Tribeca," "S.O.T.U." and "Triton"—we expect more of that sort of bigger-than-big house beat tonight. Australia's Feenixpawl duo opens the proceedings. Go to Pacha's website to get on the reduced-admission list.