Mariemont Preservation Foundation (MPF) is an integral part of Mariemont’s social fabric. Its missions is to support the principles of town planning that made Mariemont a ‘National Exemplar’ and earned it a place on the National Register of Historic Places in 1979 and National Historic Landmark status in 2007. The offices for MPF are located at 3919 Plainville Road. The museum is the repository for Mariemont’s historic archives and materials that advance the knowledge of Mariemont’s significant archaeological history. The facility is open to the public on Saturdays from 9:00 am until 12 noon. For further information, you may phone at 272-1166 or visit their comprehensive Web site, http://www.mariemontpreservation.org/.