ATLANTA, 2016-Aug-22 — /EPR Retail News/ — Popeyes Louisiana Kitchen, Inc. (NASDAQ: PLKI), the franchisor and operator of Popeyes® restaurants, today (August 16, 2016) reported results for its fiscal second quarter of 2016, which ended July 10, 2016. The Company also reaffirmed earnings guidance for fiscal 2016. "The second quarter was a productive one for Popeyes on…