A World Premiere of the Complete Works of PARTHENIOS (†1807) Thursday May 7 2026, 7pm St. Panteleimon Church, 113 Acharnon Str. Athens, GREECE Athens. The Holy Monastery of Great Meteoron and the artistic ensemble Romeiko Ensemble announce a top musical and spiritual event: the world’s first presentation and performance of the unpublished work of Parthenios…