PITTSBURGH, Nov. 1, 2013 /PRNewswire/ -- DICK'S Sporting Goods (NYSE: DKS), the largest U.S. based full-line sporting goods retailer, invites the community of South County to their three-day grand opening weekend. The celebration begins on Friday, November 8 at the retailer's new location in the South County Mall (590 South County Center Way) and continues through Sunday, November 10. Special extended store hours will be in effect for Friday ( 8:00 a.m. to 10:00 p.m.), Saturday ( 8:00 a.m. to 10:00 p.m.) and Sunday ( 9:00 a.m. to 8:00 p.m.). Throughout the weekend, DICK'S will host a variety of giveaways, including a free Mystery Gift Card from $5 to $500 for the first 100 adults in line on Friday and Saturday, a free Under Armour Tech™ T-shirt for the first 100 people in line on Saturday and a free Scratch & Win card, where every card is a winner, for the first 100 adults in line on Sunday.* On Saturday, current St. Louis Cardinals pitcher Shelby Miller will make an appearance in-store from 12:00 – 2:00 p.m.** Miller, who has been in the major leagues for 2 years, went 15-9 with a 3.06 ERA in 31 games this past season. "DICK'S Sporting Goods is excited to become a member of the South County community with the opening of our newest location," said Lauren Hobart, Senior Vice President & Chief Marketing Officer, DICK'S Sporting Goods. The South County location will be the retailer's 13 th store in the state of Missouri and its 555 th nationwide. The new store will feature over 40 in-store services performed by DICK'S certified PROS in Golf, Bike, Hunting, Fishing, Team Sports and more. Visit www.DicksSportingGoodsOnline.com/GrandOpen/SouthCounty for more details. *NO PURCHASE NECESSARY. Purchase does not improve chance of winning. Limit one per person. See store for details.