May 13, 2006

Zachary Schrag at the National Capital Trolley Museum at National Capital Trolley Museum

June 13, 2006

Vernacular Architecture Forum at Central Park

November 11, 2006

Washington Metro lecture at the New York Transit Museum at New York Transit Museum

November 15, 2006

Book Fair and Authors' Night at Fourth Estate Restaurant at National Press Club

March 21, 2007

Zachary Schrag speaks to Sierra Club, Great Falls Group at Lake Anne Community Center