This restaurant is not visible from the street, but is housed inside the Race Palace of the Plainview location's Nassau Downs OTB. Formerly known as Palace Restaurant Bar and Grill, Deco 1600 offers patrons a more relaxed vibe while remaining fun and elegant. The restaurant offers a prix fixe lunch for $12, and customers do not have to don a suit and tie. For dinner, the prix fixe is $20. Seating 200, the Palace Restaurant is situated beneath the horse betting rooms. The room is often flooded with decadent lights, plush seating and friendly music, so that patrons can make the best of their already luxe night.