These silver-tone trays add a little shimmer to the living room room and provide a steady surface for setting drinks down on upholstered pieces or a layer of protection between sweating glasses and a wooden coffee table. Round pewter tray (11 3/4 inches), $69, www.williams-sonoma.com. Lacquered wood evening tray (pictured), $35, Saigoniste, 212-925-4610.