Preservation

Protecting and restoring our material culture, places and things that matter.

Filter 78 nonprofits were found in the 4 subcategories you selected.

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Friends of Trees

Since our founding in 1989, thousands of volunteers have helped us plant over 600,000 trees and native plants in natural areas throughout the Pacific Northwest and in neighborhoods from Eugene…

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Greenwood Hills Cemetery Maintenance Association

Greenwood Hills Cemetery Maintenance Association is a volunteer organization dedicated to maintaining the grounds of Greenwood Hills Cemetery in a manner that respects the dead, honors the living,…

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Hoyt Arboretum Friends Foundation

Hoyt Arboretum is Portland’s museum of living trees. Hoyt Arboretum Friends works to maintain and improve Hoyt Arboretum and its collection for all people through advocacy, resources, awareness…

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Japanese Garden Society of Oregon Inc

Our mission is to bring the ideals of the Portland Japanese Garden to the world: art of craft, connection to nature, experience of peace.…

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Lake Oswego Preservation Society

The Lake Oswego Preservation Society’s mission is: To support Lake Oswego’s historic fabric through advocacy and education. We testify on behalf of threatened Landmarks and have taken our…

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Lan Su Chinese Garden

Lan Su Chinese Garden is one of Portland’s greatest treasures and most interesting sites to see while visiting Portland. A result of a collaboration between the cities of…

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Leach Botanical Garden

Leach connects people to nature. In 1931 Lilla and John Leach bought 4 acres on Johnson Creek, built a fine house, surrounded it with plants they collected, and…

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