The Horn Farm Center, 4945 Horn Road, York, has planned two programs. There is a fee, and registration is required at https://hornfarmcenter.org. For more information, call 717-757-6441 or email education@hornfarmcenter.org.

Twigs & Digs: Late Fall Foraging Walk will be held on Sunday, Dec. 7, from 1 to 3 p.m. The program will focus on wild foods, local plants and ecology, alternative uses for plants through wildcrafting and medicine, and ethical foraging. Beginners and experienced foragers are welcome.

Winter Plant Identification will take place on Saturday, Dec. 13, from 12:30 to 3 p.m. Attendees will learn about twig, bud, bark, and evergreen characteristics, as well as clues for identifying desiccated specimens.