“Roll up! Roll up! Prepare to enter a world of whimsy, wonder and amazement where your imagination will soar like never before, in this completely reimagined family circus spectacular that families across the globe are raving about!” There is something wonderfully nostalgic about walking into a circus. The lights, the costumes, the sense that anything could happen and, of course, the small but very real fear that somebody is about to attempt something that looks medically ina