The document announces a commemorative dinner kicking off an exhibit of the original Treaty of Guadalupe Hidalgo, brought to Arizona from the U.S. National Archives. The dinner will have a keynote speaker and will take place on January 28, 2011 at the Desert Diamond Casino. The treaty exhibit will then open on February 2, 2011 at the Arizona State Museum. The event is organized by Amistades Inc, a nonprofit focused on substance abuse prevention in the Latino community.