Arizona Opera is offering 50 percent off tickets to this weekend's run of Puccini's "Tosca."

 When ordering, enter the promo code "fifty" to save half off of $30 to $120 tickets. The offer is good on phone orders, as well, by calling 293-4336 before noon Thursday.

Arizona Opera presents "Tosca" at 7:30 p.m. Saturday and 2 p.m. Sunday at Tucson Music Hall, 260 S. Church Ave.

See the preview of "Tosca" in Thursday's Caliente.