From a fleabag motel on Aurora to the Moore Theatre in just two years—the Free Sheep Foundation's star has risen quickly. The itinerant art cabal that briefly colonizes buildings is now turning the Moore inside out. You will enter from the alley onto the stage and see a giant walkway, made by Lead Pencil Studio, beckoning you to walk up it, through the air, to the first balcony. That's just the beginning: DJing by Scratchmaster Joe, music by Orkestar Zirkonium and "Awesome," 300 watermelons in the backstage bathrooms, graffiti, murals, Gretchen Bennett's ghostly rock-show drawings, and much more. (Moore Theatre, 1932 Second Ave, 467-5510. 6–10 pm, free, all ages.)