Source: Pappas Post written by Gregory Pappas A historic 215,000-square foot wooden building on the island of Prinkipos (Büyükada in Turkish) off the coast of Istanbul has collapsed, according to photos posted on Twitter. The structure, which belonged to the Ecumenical Patriarchate of Constantinople, was the largest wooden building in Europe and second largest in the world. It served as an orphanage from 1903 to 1964, providing services to thousands of children, particularly in the 1920s and 1930s. The building had fallen into disrepair and needed millions of euros to refurbish. Ecumenical Patriarch Bartholomew had requested time to transform the structure into a…