BEL AIR. With its inviting fireplace, cozy environs, and baby grand piano, the bar at the Hotel Bel-Air is definitely not for heavy partiers. Indeed, a more sophisticated and welcoming atmosphere would be hard to find in the city. Whether you’re dining at the Bel-Air or not, the lounge is always a terrific place to frequent for aperitifs or for after-dinner drinks. Live piano music played nightly helps create just the right atmosphere, too.