Tricked up to look like a disused Underground station, Cahoots is a retro cocktail bar channelling the spirit of London during WWII and its aftermath. Cocktails such as the 'Vera Lynn' (gin, apple juice, pear purée, ginger, elderflower, lime and pepper) are presented with period flair, and live jazz and swing are regular diversions. It's best to book in advance.
Cahoots is not the easiest place to find; you can also enter from Beak St.