Bring your valentine to Die Fledermaus (“The Bat”), a Viennese opera sung in English that takes us from manor to palace and finally to jail, all in waltz-time. Expect sly humor, romance, mistaken identity, class warfare, and of course, a masked ball. Attend in party attire, don a mask, and join characters in eating, drinking, and maybe even singing. Stage direction by Rebecca Grimes with music direction by Eve Budnick. Admission: $30 members $28 Seniors/Students $1 discount