D.C. High tech, corporate innovations will be on display at a special exhibition October 17-19, sponsored by the Commerce Department's U.S. Patent and Trademark Office. D.C. The weekend long event will also feature exhibits on copyrights and trademarks. Famous trademark characters like the Pink Panther, Smokey the Bear and the Energizer Bunny will appear throughout the weekend, guaranteeing fun for the entire family.
Admission is free.