(MUSIC) Further proof that Seattle is experiencing its dreariest winter ever: The promising post-punkers in Infomatik are playing their last show this evening. The guitar-less trio pull off their Devo influence fluidly, wielding the nutball time signatures and incisive melodies of the new-wave icons with their own darker sense of pop theatrics. (Baltic Room, 1207 Pine St, 625-4444. 9:30 pm, $6, 21+.) HANNAH LEVIN