Cahoots Postal Office

The original Cahoots in Soho is famous for being located inside a disused tube station, and the Borough Yards offshoot carries on in similar style. The speakeasy occupies a former post office, and there are fun nods to its past life throughout – you enter through a life-sized post office box before being sorted by the postie on duty. Once you've browsed the cocktail list and selected your champions, your order arrives via pneumatic tubes. The bar decor is on-theme as well, of course.