Here's what's going on today (Wednesday, Jan. 23): The Ringling Bros./Barnum & Bailey Circus rolls into the Martin Luther King Arena this week; the first show is at 7:30 p.m. The Psychotronic Film Society screens a "mystery" David Lynch movie at 8 p.m. at the Sentient Bean. The Hooten Hollers provide the music for Rock & Roll Bingo at the Jinx, and it's Jam Night with Eric Culberson at Live Wire Music Hall.