Silk & Grain

London
Cocktail Bar
$$$$

This classic-look spot is all about the cocktails, and uniquely, they age literally all of them using every method possible short of sending them off to war -- their Negroni is rested in a “heavily charred barrel”, their martini is conditioned in a steel flask, the whiskey in their Penicillin cocktail has been soaking up flavour in a leather vessel, and their cosmopolitan is improved thanks to a full month of bottle-aging.

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