Best Nightlife, Late Night / After Hours, Lounges: Looking for a cool, groovy place to sip martinis and listen to live music? This Port Jefferson nightspot may be right up your alley. A bar serves as the room's focal point (as it should be) and is surrounded by a stylish interior that includes sponge-painted walls, pendant lighting, and comfortable pieces of furniture. Fridays and Saturdays feature everything from traditional jazz and blues performers to folks specializing in old school R&B and funk. Expect a fashionable, mixed crowd.