The Charlottesville Astronomical Society will have their annual Dark Sky Retreat at the University of Virginia’s Fan Mountain Observatory site on Friday, August 14th and Saturday, August 15. The back up dates are September 11th and 12th. All club members and their invited guests are welcome to attend. Bring a tent or stay in the Station House with a cot and sleeping bag. Full bathroom facilities in the Station House. Attendance is free for all club members and their guests.