Chick-fil-A introduces backyard barbecue-inspired menu items available for a limited time   ATLANTA, 2017-May-16 — /EPR Retail News/ — Chick-fil-A is embracing the flavors of summertime with two new backyard barbecue-inspired menu items available for a limited time. From May 15 until August 19, customers can order a new Smokehouse BBQ Bacon Sandwich and Watermelon Mint Lemonade…