The Greenwood Lake Public Library will showcase the exhibit, Trees of Orange County, sponsored by the Orange County Citizens Foundation throughout the month of June during the library’s regular operating hours. Created by Cornell Cooperative Extension of Orange County Master Gardener, Irene Stover, the goal of this exhibit is to raise awareness of the importance of trees to the environment, community, and heritage. No registration necessary. For more information, call Kelly Corrado, coordinator of special programs, at 477-8377, ext. 108 or e-mail Corrado at firstname.lastname@example.org.