J & J Snack Foods Corp. (NASDAQ:JJSF) announced yesterday that it has acquired the assets of Uptown Bakeries for cash. Uptown Bakeries, located in Bridgeport, NJ, is a fresh bakery manufacturer with approximately $17 million in annual sales. Wawa Food Markets, a chain of 512 stores headquartered in Wawa, Pennsylvania, is presently Uptown's primary customer under a long term contract.