…and you're invited to revel in its macabre spectacles. For one night only, the glamorous rooftop bar, Rumpus Room at Mondrian London, will be unrecognisably transformed into a hellish Big Top. With acts ranging from the gruesome to the titillating to the downright scandalous, guests are advised to leave their inhibitions at the door. DJ Henry Relph will be setting the dark and dangerous mood and a Halloween FX Stage Makeup Artist will be on hand to aid your transformation from Jekyll to Hyde. All tickets include a complimentary glass of Perrier Jouet Champagne and an array of circus treats. Over 21s only. Valid ID required.