PZO is a religious and cultural nonprofit organization based upon the teachings of Zoroaster, Good Thoughts, Good Words, and Good Deeds. 

Founded in 1981 by a group of enthusiastic volunteers, and with the great vision and donation of Rostam and Morvarid Guive, a beautiful temple was made possible on Mount Hamilton, east of San Jose in northern California. Servicing the Zoroastrian community as a sanctuary for religious ceremonies, celebrations and cultural gatherings.  

With a growing community of over 500 Zoroastrian families, the PZO is currently fundraising to purchase a larger and more central community center.