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Tregaron Conservancy 20th Anniversary

Tregaron Conservancy

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WIS and Tregaron Celebrate 20 Years of Partnership

May 12, 2026

Board Chair Susan Lynner and Executive Director Lynn Parseghian highlight the Conservancy and schools’ symbiotic relationship in stewarding the historic landscape in Washington International School’s Spring/Summer 2026 magazine. Click here to read about the partnership’s history and future collaboration.

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202-810-5009
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