Have fun on hay and pony rides and see the farm animals. Listen to bluegrass music; watch the blacksmiths, take part in children’s crafts. There will be artisans and demonstrations and food to purchase. $10 per car. 11 a.m. to 3 p.m. Mt. Pleasant, 10520 Old Frederick Road, Woodstock. 410.465.8877, hcconservancy.org.