Join Cantigny Park and the Naperville Astronomical Association for a night out with the stars.  View planets and stars through various telescoped and learn how to identify star consetellations with the naked eye.  Children can make their own glow-in-the-dark necklaces in the Visitors to take home.  Viewing with take place on the Parade Field outside of the Visitors Center.  Admission is free, with no parking fee. Click here for additional details.