On Sunday, June 29, the Friends of Christopher Columbus Park and the North End Music & Performing Arts Center (NEMPAC) present a fully staged opera production of Die Fledermaus by Johann Strauss II, in English, from 8 – 10:30 pm.  Conductor Tiffany Chang and Director Adrienne Boris will lead this special outdoor performance at the Park.  The performance may also be seen for a charge on June 27 & 28 at Faneuil Hall.