Fiesta Days Mutton Bustin' sign-ups are now open at reconline.spanishfork.org. Participants must be between the ages of 5 and 7 and must weigh less than 60 lbs. Spots are limited and are filled on a first-come, first-served basis. The registration fee is $15, which includes 1 children's ticket to the Fiesta Days Rodeo. Limited to one night per child. All participants must have a current Lifetime Family Liability Waiver on file with the Parks & Recreation Office. For more information please call (801) 804-4600.