(Warner Bros., 1932-1951) Special guest Rick Gehr, a cartoon historian, editor, and member of the Warner Bros. animation post-production crew for nearly 30 years, will be at the Packard Campus along with favorite toons.  Starts at 7:30 p.m. Free, at the Library of Congress Packard Campus Theater located at 19053 Mt. Pony Rd. in Culpeper, VA. No reservations required. For more information, call 202-707-9994.