Customers will have access to specials starting at 6 p.m. Thanksgiving evening in most stores NEW YORK, 2015-10-29 — /EPR Retail News/ — This Thanksgiving evening, customers can shop the greatest deals of Black Friday weekend beginning at 6 p.m. at most Macy’s (NYSE:M) stores, or online all day at macys.com. Plus, shoppers with Macy’s mobile app will…