Henry B. Clarke House
Clarke House may have been modeled on the home of William B. Ogden. The Clarke house is often described as the oldest surviving house in Chicago, although part of the Noble-Seymour-Crippen House in the Norwood Park neighborhood was built in 1833. (However, Norwood Park was not annexed to Chicago until 1893.) The Clarke House was designated a Chicago Landmark on October 14, 1970. It was added to the National Register of Historic Places on May 6, 1971.
Lillian &amp; Albert Small Jewish Museum
The historic synagogue building has been restored by the Jewish Historical Society of Greater Washington and is now home to the Lillian & Albert Small Jewish Museum. Washington's oldest surviving synagogue building, it's listed on the National Register of Historic Places, the D.C. Inventory of Historic Sites, and the Historic American Buildings Survey. It is among the oldest synagogue buildings still standing in the United States. It is also an official project of the Save America's Treasures program. Today the Jewish Historical Society of Greater Washington hosts building tours, walking tours, lectures, student field trips, weddings, and bar and bat mitzvahs in the historic sanctuary.