The Patent and Trademark Office Society will be holding the first annual PTOS & FAPTO 5k on Sunday October 21st, 2012. The event will be held in the vicinity of the USPTO campus and will require closure of the westbound lanes of Eisenhower Avenue from Hooffs Run Drive to Bluestone Road from approximately 8:00-10:00a.m. Elizabeth Lane and Ballenger Avenue (East of Dulany Street) will also be closed during such time. While the roads are closed, access to and from 2121 Eisenhower Avenue will still be available via Jamieson Avenue - Mill Road. The eastbound lanes of Eisenhower Avenue between Hooffs Run Drive and Bluestone Road will be converted to two way traffic such that motorist will be able to travel in both directions.