Among the city's chief attractions are the Frauenkirche (Church of Our Lady), a twin-towered cathedral built from 1468 to 1488; the Renaissance-style St. Michael's Church (1583–97); the Theatinerkirche (17th–18th cent.), a baroque church; Nymphenburg castle (1664–1728), with a porcelain factory (founded 1747) and the nearby Amalienburg (1734–39), a small rococo hunting château; the new city hall (1867–1908); Propyläen (1846–62), a monumental neoclassic gate; and the large English Garden (laid out 1789–1832). The city also has several leading museums, including the Old Pinakothek (built 1826–36), the reconstructed New Pinakothek, and the Modern Pinakothek, which house distinguished collections of art; the Bavarian National Museum (built 1894–99); the Schack-Galerie; the Glyptothek (built 1816–30); and the German Museum, which has wide-ranging exhibits on science, technology, and industry. The seat of an archbishop, Munich has a famous university (founded 1472 at Ingolstadt; transferred in 1802 to Landshut and in 1826 to Munich) in addition to a technical university, a conservatory of music, an opera, numerous theaters, and many publishing houses. Other educational institutions include academies of art, music, military studies, philosophy, film, and television. Munich is also noted for its lively Fasching (Shrove Tuesday) and Oktoberfest (October festival) celebrations. The 1972 Olympic summer games were centered at Munich, and the striking Allianz Arena, with its diamond-patterned polymer skin, is on the city's northern edge.