Apple has plans to open three new retail stores in the US this weekend: the Apple Store Florida Mall opens in Orlando, FL (8001 South Orange Blossom Trail); Apple Store Penn Square opens in Oklahoma City, OK (1901 NW Expressway St.); and Apple Store South Hills Village opens in Pittsburgh, PA (301 South Hills Village). All three stores open at 10 am on Saturday, September 24th and will celebrate the opening by giving away t-shirts to the first 1000 people and holding a Grand Opening Sweepstakes to win a Digital Lifestyle Collection.