Dreams of Starring in an Opera or Designing Costumes Can Lead to Tickets to Hear World-Famous Tenor The powerful voice of Plácido Domingo and the dramatic flair of opera can set imaginations soaring. Students entering an OperArt Contest or If I Could Sing Like Plácido Domingo Essay Contest by May 1, 2007, will have the opportunity to ride in grand style in a limousine with four free tickets in hand to hear the great tenor sing in San Antonio on June 19 at the AlamoDome. The contests are sponsored by San Antonio Opera, AT&T and the San Antonio Public Library Foundation.