Signature restaurant of one of Long Island's more respected hotels, Polo gets high marks for its contemporary American cuisine and elegant, almost regal setting. Dark wood accents, original artwork, and silk-covered walls give the main dining room timeless elegance, and each table is smartly appointed with white linens and fresh-cut flowers. Sunday brunch at the Polo is a sophisticated affair, featuring stations for sushi, omelets, carved meats, and pastas, as well as fresh seasonal fruit, artisanal cheeses, cold salads, and pastries. Reservations are strongly encouraged.