These are held regularly at two locations: the Dudley Chesham Sports ground at The Oaks, owned by Wollondilly Council; and a property at Belanglo Forest, owned by International House, University of Sydney, for the purpose of telescopic observing and astro-imaging.
Society of Jesus | Royal Society | National Geographic Society | Douglas MacArthur | American Cancer Society | Royal Television Society | International Astronomical Union | American Physical Society | American Chemical Society | John F. MacArthur | International Society for Krishna Consciousness | American Society of Civil Engineers | Royal Society of Canada | Royal Geographical Society | John MacArthur | American Philosophical Society | Theosophical Society | Royal Society of Edinburgh | Society of Antiquaries of London | Society of the Cincinnati | Society for the Prevention of Cruelty to Animals | Justice Society of America | American Mathematical Society | Royal Aeronautical Society | National Honor Society | Black Label Society | Macarthur | Students for a Democratic Society | society | Royal Society of Arts |