Jean-Georges Vongerichten's lounge crowns the 60th-floor sky lobby of the Four Seasons Hotel Philadelphia at the Comcast Technology Center, the city's tallest tower, one floor above his fine-dining room, Jean-Georges Philadelphia. A waterfall-encased staircase separates the two; forty-foot floor-to-ceiling glass frames an unobstructed skyline that shifts from golden hour to city lights. The kitchen runs approachable, shareable plates — wagyu cheesesteak spring roll, black truffle and fontina pizza, Osetra caviar — alongside a $16-anchored cocktail program and live music through the BELLOSOUND residency. Beverage director Dawn Trabing oversees the hotel's bars. Smart-casual dress, walk-ins welcome at the bar. For a drink at Philadelphia's highest perch before dinner below.