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 select Great Lakes beers, selling them for only $1. The price goes up by increments as the day goes on: the brews will cost you $2 from 3 to 6 p.m., and $3 from 6 to 9. Acts such as Blimp, Obnox, Roobydocks, Swindella, Prostitutes, Scum Guppies, Party Plates, Live from the Garage, Basement Boi, Beckett & Friends, DJ Krissy Krass, DJ Sadie and DJ Depeww will provide the tunes. It's free, but bring along something for the potluck dinner. (Niesel)