On Saturday, September 7, at 7:30 p.m., The Mosby Heritage Area Association’s Gray Ghost Interpretive Group offers the next installment in its Cavaliers, Courage, and Coffee series, titled “As Glides in Seas the Shark: Mosby in Eastern Loudoun.” This dramatic, lantern-light program will be held in the amphitheater by the Claude Moore Park Visitor Center. Click on the link for complete details.