L'Annexe is a European style corner cocktail bar on M Street in Georgetown, with a zinc-topped bar, a library-like front room and a back lounge lined with jars of house infusions. Many drinks are built on spirits infused in house, and a rotating selection of old fashioneds sits beside the signature list. Small plates such as mushroom sliders, charcuterie and a duck-fat bourbon brownie are served, and there is a small patio at the front.
