Nancy Fuller is catering a cocktail party in town at the Hudson Opera House. All of her friends will be in attendance for an exhibition of "Harvest," a collection of abstract art that celebrates the fruit of a farmer's labor. She's making all the appetizers -- Sausage-Stuffed Mushrooms, Roquefort-Rolled Grapes, Oysters Rockefeller, Seared Beef Tenderloin Bites -- and Starving Artist Cocktail.