ATLANTA--(BUSINESS WIRE)--Popeyes Louisiana Kitchen, Inc. (NASDAQ: PLKI), the franchisor and operator of Popeyes® restaurants, today announced that its Quarterly Report on Form 10-Q for its first quarter 2015, which ended April 19, 2015, will be filed on Wednesday, May 27, 2015, after market close. The Company will host a conference call on Thursday, May 28, 2015, at 9:00 a.m. Eastern Time to review results. A live listen-only webcast of the conference call will be available on the PLKI website