Arabian horse
The Scottsdale Arabian Horse Show is the world's largest Arabian horse show, held annually in Scottsdale, Arizona. Beginning in 1955, the show has grown from 50 horses and a dozen trainers/owners to more than 2200 horses and over 1300 owners. Called the "Super Bowl of the Arabian World", it represents the first leg in the Arabian Triple Crown, the other two major competitions being the Canadian and U.S. National Arabian Championships. In addition to the competition, the show acts as a fundraiser for the Arabian Horse Association of Arizona, which has donated millions of dollars to charity from the proceeds of the show.