Presentations at this Saturdays Dark Sky Festival will include: Geoff Notkin speaking about his “Adventures Of A “Meteorite Man”, Dr. John Barentine, in “The Role Of Cities In Confronting The Loss Of Nighttime Darkness”, and Dr. Jeffrey Hall, on “The Discovery Channel Telescope: Lowell Observatory’s Newest Eye on the Sky”. Mayor Ginny Dickey will start the show by awarding the art and photo contest winners. Come for one, or come for all. The event is FREE, and there are many other activities for the whole family.