Queens is the largest in area and the second most populous of the five boroughs of New York City. Located on the western portion of Long Island, it is home to New York City's two major airports (John F. Kennedy and LaGuardia), the New York Mets baseball team, the USTA Billie Jean King National Tennis Center (home of the annual U.S. Open), Kaufman Astoria Studios, Silvercup Studios, Flushing Meadows Corona Park, and Queens Center (the most profitable per-square-foot mall in America).