Saturday, November 18: Appalachian Trail Adventures, 10:00 a.m., Dorothy Pecaut Nature Center. Have you read the book or seen the movie A Walk in the Woods? Have you ever dreamed of taking a hike? Tim and Christine Case, age 60-something amateur trail hikers, have recently hiked two sections of the Appalachian Trail together. In addition to sharing memorable experiences and photos of breathtaking views, they will discuss why they hiked, how they prepared, and what equipment they carried. Equipment and backpack contents will also be displayed. Weather permitting, “hike your own hike” afterwards on one of the Nature Center’s wonderful trails!