Sidewalk astronomers is an international organization that bring telescopes out to the public for viewing. Check out the website of the local chapter here. The local chapter hosts viewings about once a month, and they are all free. Sidewalk astronomers’ next event comes up on Sept 24 Monday 7:30-9:30 PM. All events are held on the Chandler Blvd. Bike Path at Lima Street in Burbank.