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Upcoming Workshops

Upcoming Workshops
March 14-15 (weekend)
March 16-21 (week)
April 11-12 (weekend)
April 18-26 (Rocket Stove Combined)
May 11-16 (week)
May 23-24 (weekend dome workshop)
June 15-20 (week)

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Visit Cal-Earth

Upcoming Workshops 2015 Open House Dates
March 7, 2015
April 4, 2015
May 2, 2015
June 6, 2015
July 11, 2015
September 5, 2015
October 3, 2015

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Cal-Earth Inc. / Geltaftan Foundation | Hesperia, California

Superadobe technology was designed and developed by architect Nader Khalili and Cal-Earth Institute, and engineered by P.J. Vittore. Superadobe is a patented system (U.S. patent #5,934,027) freely put at the service of humanity and the environment. Licensing is required for commercial use.

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