True Diner244 Appleton St (Rt 110)
Phone: (978) 453-8321
Status: Open for business
Last Updated: March 1, 2017
Originally the Monarch Diner in Waltham, part of a chain. Moved to Appleton Street in 1950 when original was replaced by an O’Mahoney. Moved to Lowell in 1951. Vestibule added and sign restored 2009.
National Register of Historic Places Reference Number: 03001207