What is "stellafane"

Stellafane (Latin for shrine to the stars) is the name of the clubhouse built by the Springfield Telescope Makers club of Springfield, Vermont in the early 1920s, and has since come to refer to the club's land and buildings on the summit of Breezy Hill. It also refers to the Stellafane Convention, a gathering of amateur telescope makers and amateur astronomers ( star party) held every year at that location. The property is a National Historic Landmark.