Business Cheesecake Factory to Anchor Potomac Mills Renovation By Potomac Local News Published May 16, 2012 at 3:32PM A new circular sign stretching 40-feet in diameter will be erected outside Potomac Mills mall in Woodbridge after high winds last winter blew away the old sign. (Photo: Stephanie Tipple/PotomacLocal.com) This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts #Woodbridge