In recent years drag has gone mainstream. Actually, it’s bigger than that. Drag has become all-conquering, ubiquitous, the performance art of the moment. The art of cross-dressing for entertainment has a long history, often confined to spaces frequented by consenting adults. By the late 20th century in Britain, drag was drawing an enthusiastic subculture to gay bars such as London’s Vauxhall Tavern, where Lily Savage (aka Paul O’Grady) became a cult figure. O’Grady consciousl