Special Appearance Saturday by Miles Simon PITTSBURGH, 2015-9-1 — /EPR Retail News/ — DICK'S Sporting Goods (NYSE: DKS), the largest U.S.-based, full-line omni-channel sporting goods retailer, will be opening its ninth store inArizona and 627th store nationwide on Friday, September 11th at Wilmot Plaza in Tucson, AZ(6327 East Broadway Boulevard). DICK'S three-day grand opening celebration will run…