11 p.m. Saturday
Republic, 828 S. Peters St., 528-8282; www.republicnola.com
Whether it's clubs pinching pennies or artists being coy, DJ sets from established electro acts are the flavor du jour. A day after French duo Justice headlines Voodoo with just two turntables and a microphone, Britain's Hot Chip — lord of the most luscious navel-gazing dance tracks of recent years — spins this stripped-down tease on Halloween. Tickets $22 advance purchase, $25 door.