Chicago City Opera is set to present Strauss’ “Der Rosenkavalier.” The opera will be performed twice on June 5 at DANK Haus German American Cultural Center and on June 7 at Fulton Street Collective. Conducted by CCO Artistic Director Alexandra Enyart with stage direction by Rose Freeman, the cast will include soprano Alannah Spencer as The Marschallin, mezzo-soprano Molly Clementz {…}