If yoga is your jam but the usual gongs and grunts are getting you down, bring your mat to the Starline Social Club (2232 Martin Luther King Jr. Way, Oakland) on Mondays from 6:30 to 8 p.m. for Oakland Showga, where East Bay Community Yoga founder Katie Colver teaches vinyasa classes for yogis of all levels to the sounds of a live local band. While the live music/yoga combo has been done before, Colver strives for a more mind- and body-bending experience by booking psychedelic line-ups that buck the New Age-y, Burning Man trend. If you leave class feeling a bit funky, it might be owed to more than just a strenuous workout. Showga.com$5-$15
The first rule of The Museum of Art and Digital Entertainment's (610 16th St., Ste. 230, Oakland) weekly Fight Club gatherings: Gamers of all ages are free to duke it out via old-school video games like Soul Caliburand Street Fighter 2, played on gaming systems from Atari 2600 to Neo Geo. The second rule of The MADE's weekly Fight Club gatherings: Halfway through the evening, the gloves come off and the real tournament begins, with the game du jour determined by participants, and games and other geekery awarded to the winners. Kids under fifteen: Bring a parent or guardian. Every Tuesday, including Dec. 6.6-9 p.m.; general play free, tournament $5. 510-788-5702 or TheMADE.org$2
A group of artists, hackers, and other creative people have launched Omni Commons, a new community resource center in North Oakland that they hope will be an antidote to gentrification.