The big block 'D' that overlooks Carson Valley from a steep eastern face of the Carson Range above David Walley's Hot Springs got a facelift earlier this month.Approximately 50 members of Douglas High's Block D Letterman's Club and Sierra Club spent the better part of two days freshening up the Valley landmark.On June 2, a cleaning crew made the hike to remove overgrowth and rebuild parts of the 'D'. On June 6, a painting crew went up to give the rocks a fresh coat of white paint.Club members carpooled to the top of the hill and hiked down to the …