You come to what may be the city's most popular dive bar for one thing and one thing only: the reasonably priced beers, about four dozen of them on tap. The menu, which hangs from the ceiling, will put a kink in your neck as you try to decide. The bar opens in the late morning and has a good-size crowd by early afternoon, so show up early to sit at one of the highly coveted tables. Don't worry about eating beforehand. It's okay to bring in outside food.