UnderDog

The entrance is a hinged picture frame in a stairwell that appears to lead nowhere, which sets the tone pretty well. UnderDog is a low-lit, deliberately scuffed speakeasy-style cocktail bar tucked beneath the Bethnal Green BrewDog, and the brewery doesn't advertise it at all. Just ask to be taken downstairs. The drinks lean toward beer, as you'd expect given the parentage, but the hidden-door theatrics justify turning up curious.