Friends Luke Bowen, 9, Amelie Gradishar, 9, Sylvie Bowen, 7, Emalyn Gradishar, 9, Nolan Gradishar, 7, Rowen O’Connor, 10, and Gwen O'Connor, 8, (not pictured) jump for joy at the popular sledding slope, called Mount Reston. School had been cancelled on March 21, 2018 due to a spring snowstorm.