Where to Take a Last-Minute Party

In this season of pop-ups, at least one is prolonging its stay. Sky360 by Delta, the temporary lounge from Delta Airlines that opened on October 2 and was scheduled to close on November 15, is extending its run, having added another month to its previously planned dates. With December now upon us, the venue is a good option for the last-minute planner.Located on the corner of 57th Street and Avenue of the Americas and available through December 22, the 3,500-square-foot lounge holds as many as 225 and is equipped with a built-in audio system (including DJ equipment and a podium), 10 video screens that can run DVDs on four different feeds, and its own furniture. There's a charitable side to the rental, too: 50 percent of the rental fee goes to New Yorkers for Children and the Food Bank of New York.

Hall Carlough of MKG Productions is handling the booking of the space.