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The Buckminster Fuller Institute
2261 Market Street, #469
San Francisco, CA 94114
Visit our FAQ here. For all other inquiries (including store and accounting) contact us at [email protected].
Phone: 628.400.2234 (For a quicker response email us at [email protected].)
For Fuller Challenge related inquiries email [email protected].
The Buckminster Fuller Institute is a registered 501(c)(3) nonprofit organization. EIN # 95-3273023.