Welcome to Opium! An award winning, 1920’s Shanghai themed Cocktail Bar and Dim Sum parlour located in the heart of Chinatown, Soho. If you manage to find the the hidden Jade door the winding staircase will take you up to two floors which house three individual oriental-themed bars-within-a-bar. Each bar serves an eclectic range of experimental & creative cocktails, with traditional dim sum served throughout the venue.