Thursdays at Bender's is like a salmon migration. In a sea of dyed black locks and thick mascara, sweaty hormones bubble to the surface as twenty-somethings shamelessly grope each other on the dance floor. Every week, the two-room club is packed, with Balls Deep Karaoke hosted by Jermaine Smith on one side and Night of the Living Shred holding its own on the other. Shred, however, is where the rocker boys and the girls who like rocker boys come together under the sweet tunes of DJs Wesley Wayne and Parris. The two trade off spinning duties and create danceable playlists of old-school hip-hop, '80s hits and modern rock. But only half the crowd is paying attention; most of the young party-hoppers are here to drink up or hook up.