"Find Library of Congress lesson plans and more that meet Common Core standards, state content standards, and the standards of national organizations."
"The 12th annual Library of Congress National Book Festival will be held on the National Mall between 9th and 14th Streets on Saturday, Sept. 22, 2012, from 10 a.m. to 5:30 p.m. and on Sunday, Sept. 23 from noon to 5:30 p.m., rain or shine. The event is free and open to the public. "