It’s a rather quiet weekend for opera houses with many companies presenting ballet or concert series. Still, there are many favorites for opera fans! Austria “Katja Kabanova” highlights the Vienna State Opera starring Wolfgang Bankl, Herbert Lippert, Janina Baechle, Leonardo Navarro, Evelyn Herlitzius and Carlos Osuna. The company will also showcase “Un Ballo in Maschera” with Piero Pretti, Marco Caria, and Adrianne Pieczonka. {…}