Thanks, kat and Ron. Here's the schedule from the Woody Guthrie Foundation site:

The exhibition is scheduled to tour museums throughout the country for three years.

Tour Schedule

February 5 - April 23, 2000 Museum of the City of New York, New York, NY
May 13 - September 4, 2000 National Museum of American History, Washington D.C.
December 9, 2000 - March 4, 2001 Vertical Productions, Minneapolis, MN
July 7 - September 30, 2001 Washington State Historical Society, Tacoma, WA
October 30, 2001 - January 2002 Oakland Museum, Oakland, CA
February 2 - April 28, 2002 Oklahoma Historical Society, Oklahoma City, OK