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Open Space Institute
The Open Space Institute (OSI) protects scenic, natural, and historic landscapes to ensure public enjoyment, conserve habitats, and sustain community character. OSI achieves its goals through land acquisition, conservation easements, regional loan programs, fiscal sponsorship, creative partnerships, and analytical research.

Open Space Institute
1350 Broadway, Room 201
New York, NY 10018
Phone: 212-290-8200
Fax: 212-244-3441
eoffen@osiny.org
www.osiny.org
Combined Federal Campaign (CFC) Number: 92115
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