Mahler’s 8th Symphony Sunday, October 23, 2016 7:00 PM 8:00 PM 19:00 20:00 St. Demetrios Cathedral School, Petros Patrides Cultural Center 30-03 30th Drive NY, 11102 United States (map) Google Calendar ICS Ms. Nielson sings the solo of Una Poenitentium with the Hellenic Music Foundation Symphony Orchestra’s presentation of Mahler’s 8th Symphony.