Old-fashioned lanterns and carved pumpkins will light the way at the 20th annual Night of the Living Farm. Families with children of all ages can participate in mad science experiments, fairy princess party, flashlight scavenger hunt, tractor-pulled hayride, marshmallow roast, Halloween dancing stage and more. $10 or $9 for Friends of the Farmstead members. Free for children under 2. 6 p.m. to 9 p.m.