Fritz Hungerleider, who had returned from exile in the People's Republic of China in 1955 to become the society's president, and Dr Walter Karwath, who had spent years in Asia practicing medicine, Buddhism took a step out of literary and intellectual circles toward the broader world. The late 1970s saw the establishment of Dannebergplatz, the first Buddhist Centre in Vienna; the purchase of a rural property intended to become a retreat centre (Buddhist Centre Scheibbs); and the establishment of the first Buddhist Association outside Vienna (the Salzburg Buddhist Association), founded by Friedrich Fenzl, who had been a student at the Ryukoku University in Kyoto and who invited Kosho Otani, the Patriarch of the Nishi-Honganji branch of Jodo Shinshu, to visit Austria. Hemaloka Thero, Geshe Rabten, the 16th Karmapa, the 14th Dalai Lama and other eminent representatives from different Buddhist traditions visited the country, gave talks, and attracted dharma students. In 1979, Genro Koudela, who was ordained as a Zen priest in California by Joshu Sasaki, returned to Vienna, his city of origin, and established the "Bodhidharma Zendo" there. The new Buddhist Centre at Fleischmarkt, in the very centre of Vienna, became the home for Zen, Kagyu and Theravada groups. Since 1981 there is a branch of the Arya Maitreya Mandala in Austria, which was founded by Lama Anagarika Govinda. Buddhism recognized Official recognition by the government in early 1983 ushered in a new era of Austrian Buddhism. A widely visible "Peace Stupa" was opened on the banks of the river Danube; and a retreat and study centre, Letzehof, affiliated with the Geluk school of Tibetan Buddhism, was opened in the western province of Vorarlberg. Vanja Palmers, a Zen monk of the Japanese Sōtō school, and Brother David Steindl-Rast, an Austrian-American Benedictine monk, founded a retreat centre high up in the Salzburg alpine region. The first centre in the south of the country, a retreat centre in the Burmese Theravada tradition, was established in the early 1990s. In 1993, Austria hosted an annual general meeting of the European Buddhist Union, which drew participants from a dozen European countries. A series of visits to the city of Graz by the Dalai Lama in 1995, 1998 (for the consecration of a large stupa), and in 2002 (to speak on "Kalachakra for World Peace") were a strong encouragement for Buddhists in Austria. Buddhist religious instruction at Austrian schools Official recognition also opened the doors