HUNTINGTON BEACH, Calif., 2015-10-7 — /EPR Retail News/ —BJ's Restaurants, Inc.(NASDAQ:BJRI) today announced that it received gold medals for two of the Company's proprietary craft beers at the Great American Beer Festival (GABF) in Denver, Colorado. Each year, GABF brings together brewers and diverse beers that make the U.S. the world's greatest brewing nation. It…