CVAF presents "Die Fledermaus". Ring in the New Year with Strauss's comedic operetta "Die Fiedermaus". Along with familiar and hummable tunes, Die Fiedermaus" is filled with practical jokes, secret rendezvous and sparkling tunes from the "waltz king". The musical department at Notre Dame de Namur Univ. brings their amazing concert sung in English to Castro Valley.