Additionally, some Ohlone bands built prayer houses, also called sweat lodges, for ceremonial and spiritual purification purposes. These lodges were built near stream banks because water was believed to be capable of great healing. Men and women would gather in the sweat lodges to "cleanse, purify, and empower themselves" for a task like hunting and spirit dancing. Today, there is a place located in Hollister called Indian Canyon, where a traditional sweat lodge, or Tupentak, has been built for the same ceremonial purposes. Along with the development of the sweat lodge in the early 1990s, the construction of an upen- tah-ruk, or round house/assembly house, was underway as well. These areas are meant to provide a gathering place for tribal meetings, traditional dances and ceremonies, and education activities. Indian Canyon is an important place because it is open to all Native American groups in the United States and around the world as a place to hold traditional native practices without federal restrictions. Indian Canyon is also home to many Ohlone people, specifically of the Mutsun band, and serves as an educational, cultural, and spiritual environment for all visitors. Indian Canyon allows Natives to reclaim their heritage and implement their ancestral beliefs and practices into their lives.