Catalina State Park will host a Star Party with astronomers who will be available to answer questions and discuss the elements of the night sky as darkness descends. Visitors should meet at the main trailhead parking lot. When the night sky arrives, astronomers will volunteer their expertise and telescopes for visitors to view an assortment of night sky attractions including star clusters, galaxies and nebulae. Visitors should bring water, snacks, a red light (to protect everyone's night vision), sweater or jacket. This stargazing opportunity is supported by the Tucson Amateur Astronomy Association with volunteers who bring telescopes to teach visitors about stars.