Apple will open new retail stores in Columbia, MD (Apple Store Columbia – 10300 Little Patuxent Parkway), Providence, RI (Apple Store Providence – 20 Providence Place), and Omaha, NE (Apple Store Village Pointe – 17255 Davenport Street), on Saturday, September 23rd at 10:00 a.m. ET. As usual, the company will be offering several Grand Opening prizes at each location, all of which are documented on the site.