New York City Ballet presents George Balanchine'sThe Nutcracker, with scenery by Rouben Ter-Arutunian, costumes by Karinska and lighting by Mark Stanley, after Ronald Bates's original concept. The production, a magical occasion, never gets old: Along with a one-ton Christmas tree that grows from 12 to 40 feet, there's a snowstorm of blizzard proportions and a nine-foot-wide Mother Ginger (her skirt, that is). Visit the website for casting.