An original, full-length ballet, A Southwest Nutcracker, translates the traditional Nutcracker to Tucson in the 1880s, including a battle between coyotes and the U.S. Cavalry, at 2 and 7:30 p.m., Saturday, Dec. 14; and 2 p.m., Sunday, Dec. 15; $29 and $35. The Tucson Symphony Orchestra performs the score. Call 885-0862, or visit tucsonregionalballet.org for tickets and more information..