Sketch is quite an obvious one for this list, we think, what with its ultra-Instagrammable interiors. The bubblegum-pink ladyfinger velvet booths, dusty pink walls clad with black-framed David Shrigley sketches and its high ceilings make The Gallery an awe-inspiring place to dine. Another quirky element is its afternoon tea, which not only tastes extraordinary, but is served by men in boiler suits. Cameras at the ready, peeps!