http://www.terravivos.com/home.htm"Vivos is a privately funded venture, with no religious affiliations, building a nationwide network of 20 underground shelters, to accommodate 4,000 people. Vivos will provide a life assurance solution for those that wish to be prepared to survive these potential events, whether they occur now, in 2012, or in decades to come. Co-own a deeded share of the Vivos shelter closest to your home area. "
