In 1880, a group of San Diegans organized an agricultural fair to bring county farmers together to share ideas, see who had the best citrus fruit, who baked the best pie, and who had the fastest horse. After that first fair, the county fair was held annually with a few exceptions in various county locations until 1936, when it moved to its present Del Mar home. During World War II, the Fair was suspended, but has taken place in Del Mar annually since 1946.
