Okay, Potsdamer Straße isn’t exactly known for its nightlife. But then you come to this cultivated locale, a classic barroom with understated dark furnishings and a lovely bar. Acclaimed bartender Stefan Weber, considered by many to be the best barkeeper in Berlin, offers glimpses into the science of mixology and high-quality spirits in his “school of inebriation,” with a world-class chef satisfying guests’ appetites. Mixology is taken seriously here—with a sense of humor, of course.