Meehan struck out on his own and founded PDT, an East Village speakeasy whose famous entry is a phone booth in Crif’s hot dog joint. But that entrance is not the only thing that PDT is known for; Meehan’s speakeasy is where rising bar stars are born and modern cocktail classics are made.One of those great PDT bartenders is Don Lee. Lee is America’s mad scientist of alcohol infusions, a true mixologist in the most literal definition of the word. He invented many of the great refined cocktails at PDT and at the same time perfected the jello shot and massaged marijuana into mezcal. Lee’s gift to the cocktail world, however, is fat washing bourbon, which we will show you how to do here.