Providence Zen Center (PZC) is the Head Temple of the Americas for the Kwan Um School of Zen (KUSZ) and the first Zen center established by Seung Sahn in the United States in October 1972. The PZC offers residential training where students and teachers live together under one roof, which was one of the hallmarks of Seung Sahn's philosophy concerning Zen practice in his organization. Practice at the center, and at Diamond Hill Zen Monastery, which shares the PZC property, includes sitting meditation, prostrations, and chanting.