Come celebrate the bicentennial of Abraham Lincoln's 1809 birth by visiting the Blair-Caldwell African American Research Library in Denver, Colorado, from the 19th of December until the 12th of February 2010 as it hosts "Lincoln: The Constitution and the Civil War," a travelling exhibition for libraries made possible by a major grant from the National Endowment for the Humanities and organized by the National Constitution Center and the American Library Association Public Programs Office.