Mule Day is an annual celebration of all things related to mules and is held in Columbia, Tennessee, the "Mule Capital" of the world. Begun in 1840 as "Breeder's Day", a meeting for mule breeders, it now attracts over 200,000 people and takes place over four days. In addition to mules, traditional Appalachian food, music, dancing, and crafts are featured. Read More About Mule Day