From National Archives:
OGIS is sponsoring a unique event to mark Sunshine Week (March 9-16, 2012), a celebration of government openness.
The National Archives and Records Administration (NARA), is acknowledging Sunshine Week by showcasing the original Freedom of Information Act, Public Law 89-487. The original historic document will be available for viewing from Friday, March 9, to Sunday, March 18, in the East Rotunda Gallery of the National Archives (Constitution Avenue at 9th Street, NW, in Washington, D.C.). Admission is free.