In Calvert County, Maryland, Port Republic School Number 7 closed its doors in 1932 and sat unused for over 40 years. Then, in 1976 the Calvert Retired Teachers Association, looking for a Bicentennial Year project, decided to restore the one-room schoolhouse. On July 24, 1977, after months of hard work by teachers and community volunteers, the old school bell rang out once more, and the little one-room school house, filled with its memories and memorabilia, was ready for visitors. It is now one of the county's tourist attractions. A similar project was done in Queen Anne's County, Maryland, by retired Teachers and Community Volunteers. The restored schoolhouse is located in front of Queen Anne's County High School. In Iowa, over 125 small one-room school houses have been turned into local museums. The buildings in some places found new purpose as homes.