Pennsylvania Avenue lighthearted celebrations, including a series of day- and nighttime Shriner's parades in the 1920s and 1930s. Thomas and Concepcion Picciotto are the founders of the White House Peace Vigil, the longest running anti-nuclear peace vigil in the US, at Lafayette Square on the 1600 block of Pennsylvania Avenue. After the Oklahoma City bombing in 1995, the Secret Service closed the portion of Pennsylvania Avenue in front of the White House to all vehicular traffic. Pedestrian and bicycle traffic, however, was still permitted on the sidewalk. After 9/11 this policy was made permanent. Near the White House traffic is redirected to
Pennsylvania Avenue Historic District (East St. Louis, Illinois) B. Frankel. The Malburn M. Stephens House, located at 1010 Pennsylvania Avenue, is a Georgian Revival house built in 1902; its namesake owner served as mayor of East St. Louis for 22 years. The Thomas L. Fekete House, located at 1018 Pennsylvania Avenue, is a vernacular house built in 1896. The sites of two demolished houses, the Reid-Nims House and Derleth-McLean House, are included in the district as non-contributing sites. The district was added to the National Register of Historic Places on July 27, 1979. Pennsylvania Avenue Historic District (East St. Louis, Illinois) The Pennsylvania Avenue Historic District is a