The Tucson Symphony Orchestra with guest-conductor Keitaro Harada, the TSO Chorus, the Tucson Arizona Boys Chorus, the Tucson Regional Ballet, Mayor Johathon Rothschild, Santa Claus and guest dancers perform holiday favorites and lead a sing-along in the Magic of Christmas
, at 8 p.m., Saturday, Dec. 21, and 2 p.m., Sunday, Dec. 22; $27 to $70. Snowfall is promised. Visit tucsonsymphony.org
or call 882-8585 for reservations and more information.