The Okanogan County Historical Society (OCHS) was formed in 1963 to preserve and disseminate the colorful heritage of Okanogan County in North Central Washington State.
The Society's headquarters are in the Wilson Historical Research Center adjacent to the Okanogan County Historical Museum. This building also houses the Okanogan County Genealogical Society.
Tuesday, Nov 24, 2020 at 10:00am Eastern Time
Tuesday, Nov 24, 2020 at 12:00pm Eastern Time
Tuesday, Nov 24, 2020 at 2:00pm Eastern Time
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