The newest entry in the city's rooftop scene was a hit from the nanosecond it debuted, and little wonder: the 270-degree skyline and sunset views alone are worth the long wait times at both the elevator and the bar. The expansive, eighth story spot, part of the new Envoy Hotel in the Seaport, places a premium on luxury, from the comfortable lounge seating to the top-shelf cocktails. Bar bites from the Outlook Kitchen downstairs include pulled pork tacos, salumi flatbread, and two different grade A burgers.