The Harmony Historical Society will hold its Fall Festival Saturday and Sunday from 10 a.m. to 5 p.m. It is held at the society's facility on Open Meadows Road in Blockville. There is no charge for admission or parking. The event features historical demonstrators including metal working, spinning, weaving, quilting and fireplace cooking. There will be free horse-drawn stage coach rides from noon to 2 p.m. each day. Highlights of the two days are a book sale, quilt show, local music presentations, and good food. For more information call 640-5843.