ATLANTA, 2016-Aug-18 — /EPR Retail News/ —  Chick-fil-A, Inc. announced today the grand opening date of its third freestanding restaurant in the Portland area. The restaurant, located at 719 SE 164th Avenue in Vancouver, Wash. is set to open Thursday, September 15. Formally named Chick-fil-A at Cascade Park, the restaurant will be independently owned and operated…