Presented by T.S.K. Theatre (NYC/MPLS). A modern-vaudevillian, tragicomic triptych about the mysterious properties of addition and subtraction. Yarns are spun and unraveled, people are mourned and reinvented and worlds appear and disappear, in a seamless combination of dance, theatre and sketch comedy. $12, doors open at 6. Bryant-Lake Bowl, 810 W. Lake St., Minneapolis, 612/825-8949, www.bryantlakebowl.com