If you're not familiar, EBM stands for electronic body music, a term coined for aggro dance outfits like Nitzer Ebb, Front 242, and Frontline Assembly. Hear tracks by artists like Mimetic, Needle Sharing, Converter, and Powder Pussy, while you reinvent the debauchery of NYC's Studio 54. Sadisco's last event was bombastic; even the cops showed up (with shotguns drawn), because of the presence of toy guns. So bring your toy flak jacket -- you never know what'll happen. Sadisco 54 starts at 7 p.m. Saturday, June 26, at Jugheads, 5110 East McDowell Road. Admission is $5, and the event is 21 and over until 1 a.m., 18 and over after 1 a.m.