Mechanicsville Elementary Schools' Parent Student Teacher Organization (PSTO) is hosting a 5K Run/Walk on Saturday, May 7, 2011, at 9:00 a.m. The race will be held on the Three Notch Trail in Charlotte Hall, MD. Participants can park at the Northern Senior Center located at 29655 Charlotte Hall Road, Charlotte Hall, MD 20622. Registration is $20.00 for adults and $10.00 for the Kids Fun Run. Registration forms can be found on the Mechanicsville Elementary School website at Mechanicsville Elementary. Corporate Sponsors are also needed for the event. For more details, contact Mrs. Helen Wright at 301-481-1530.