London's biggest arts festival is returning: make your way underground for six weeks of creativity, innovation and chaos at Vault Festival. With more than 100 different shows spread across eight incredible venues, you're not going to find anything else like it above or below ground any time soon. A high octane series of musical comedy vignettes chronicling the very rub of contemporaneous living. From the perils of adequate dog sizing, ill- fortuned death in Knightsbridge, the woes of Thomas Duke of Clarence, and the travails of a goose called David and a duck called Susan; a veritable treasure chest of a show full of song, mirth and that sort of distinct fleeting victory one feels after grasping the last Saucisson-Sec on the charcuterie isle in Clapham Waitrose. Show takes place in the Cavern space. Running time is approximately 45 minutes. The venue entrance is in a graffiti tunnel under Waterloo and can be a bit tricky to find, so give yourself good time to get there.