Decent selection of both wine and booze. Friendly, knowledgeable staff. Regular wine tastings. Even open til 10pm on weeknights - kind of a big deal for Park Slope :P
Great selection of Long Island wines that I love -- Bedell, Shinn Estates, Raphael, Macari -- great Scotch and Bourbons and a knowledgeable, friendly staff who knows what you need/like