2000 N 5th Ave
River Grove, Illinois 60171

'Once in a Blue Moon' is a multimedia planetarium show that answers many of the common questions that children ask about the Moon, including . . . How big and far away is the Moon? Why does the Moon seem to follow you? Where did the Moon come from? What causes the different shapes of the Moon? What is a Blue Moon?

Added by Upcoming Robot on August 3, 2009