It's a tradition that at noon on Christmas day, the punk rock club Now That's Class opens its doors to welcome "those who don’t have anywhere to go or don’t wanna go anywhere" for an event dubbed 12 Assholes of Christmas. From noon to 3 p.m. today, the bar will offer specials on Great Lakes and Negro Modelo beers, selling them for only $1. The price goes up by increments as the night goes on. Bring some food for the potluck dinner. Brainwashed California, Mateo Manic, Basement Box, Paul Mac, Live from the Garage, Cheap Clone, Bad Noids, Roobydocks, Air Sicily and Swindlella provide the tunes. It's free. (Niesel)