(CLUB NIGHT) Ruff Gemz is DJ Fucking in the Streets, DJ Porq, and Sam Rousso's new vehicle to move rock kids' asses to unpredictable sounds. Happening the first and third Wednesdays of the month, Ruff Gemz hopes to achieve this noble goal by testing the Baltic's dope sound system with electro, mutant disco, punk funk, rock remixes, and some weird tangents to keep you off-balance. Plus, $1.50 PBRs and $3 drink specials. (Baltic Room, 1207 E Pine St, 625-4444. 9 pm, free till 11 pm, $3 after, 21+.)