The Ruby Room in the Onyx Hotel located by Boston's North Station is somewhat of a hidden gem of a lounge. Locals do not typically flock here, making it the perfect place for a cozy romantic nightcap or a gourmet bite to eat. The decor here lends well to the romantic ambiance- comfortable seating and deep red walls. You might want to dress up, this is not a dive bar and you might not fit with the swanky vibe if you come in in sneakers and jeans. Excellent designer martinis are also a reason to make the stop at this hot spot on a night on the town.