Rock out all night in Vail

Picking up the indie-rock slack since the loss of Monolith at Red Rocks, this massive Vail party'll host big names like DJ/ Blackberry commercial star Diplo and neo-hippies Edward Sharpe & The Magnetic Zeroes, as well as small-but-goodies like sample-heavy local outfit Pretty Lights, Local Natives, and SF's Bassnectar, named either for the viscous oily coating of fresh water fish, or the viscous, oily coating of Gene Simmons.