Duane Reade, New York???s leading drug chain, has been adding perishable foods to new and remodeled stores with those locations now featuring fresh-made chilled entr??es such as lasagna and macaroni and cheese; pre-made gourmet sandwiches; salads; sushi; loose apples and pears; self-serve doughnuts, bread and rolls; dairy items including cheese, eggs, pegged luncheon meats, hot dogs, half-gallon m