Join the Friends of Princeton Nursery Lands for the annual Thanksgiving Day morning exploration of the Mapleton Preserve. The program begins at the main office for the D&R Canal State Park at 145 Mapleton Road in Kingston. Come search for signs of what local wildlife is having for Thanksgiving dinner, and enjoy the abundance and subtle beauty of late fall. Open to all, but pre-registration is requested. Call 609-683-0483 to reserve a spot.