 The third location opened October 19, 1961, on Inwood Road, where the founder's grandson, Stanley M. David became the first grocer in Dallas to offer a liquor department before selling the franchise to Tom Thumb in 1963.A larger building replaced the original Inwood Road location in 1985 at the same address.While Tom Thumb would later market a statewide chain of Simon David stores, only the Inwood Road location retains the name of its founder.