Considered one of Hitchcock's greatest thrillers, Rear Window is 112 minutes of awesome. The murder mystery pulsates from the get-go, with James Stewart and Grace Kelly in top form. Don your finest vintage attire and settle down for the screening outdoors, with a top-notch gallery exhibition to check out too. The fun doesn't stop there, though, as you are also entitled to a free dance class with renowned dance school Swing Patrol. They don't make 'em like they used to. Ticket includes entry to the Ravilious exhibition, screening of 39 Steps and a free dance class with renowned dance school Swing Patrol. Dress code: vintage ('30s-'40s).