Claim: There are 19 Silver Diner restaurants in the mid-Atlantic region of the United States, including an airport location in the AirMall (which was acquired by the German Fraport Group in 2014) at Logan International Airport.
Evidence: Silver Diner is an American restaurant chain with locations in the eastern United States (Maryland, Virginia, New Jersey, Washington D.C.). In 2007, Silver Diner established its first airport location with the opening of its sixteenth restaurant in the AirMall at Baltimore/Washington International Thurgood Marshall Airport (BWI). AirMall USA is a developer and manager of retail, food and beverage concessions at various US airports. In August 2014 AirMall was acquired by the German Fraport Group, operator of Frankfurt International Airport and another 10 airports around the globe.