Library of Congress: “Join us in the nation’s capital at the Walter E. Washington Convention Center on Saturday, August 12, from 9 a.m. to 8 p.m. (doors open at 8:30 a.m.). If you can’t join us in Washington, D.C. for a day of free talks and activities, several programs will be livestreamed, and video of all talks can be viewed online after the Festival concludes.”