The Adirondack Mountain Club-Niagara Frontier Chapter will meet on Tuesday, April 8, at Church of the Nativity United Church of Christ, located at 1530 Colvin Blvd., Tonawanda, NY, 14223 (near the corner of Sheridan Drive and Colvin Blvd.). The parking lot is behind the church and is wheelchair accessible. The education program is at 6:15 p.m. The topic is “What to Pack in Your Backpack (10 Essentials).” After a brief club meeting, the main program at 7:30 pm features Dr….