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Contra Costa Historical Society

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November 2025
The Cocoa with CoCo authors Book Fair

November 29, 2025 @ 11:00 am - 2:00 pm

Contra Costa County Historical Society 724 Escobar St, Martinez, CA, United States

A conversation with Contra Costa County authors. Also featured - rare and collectible books for purchase. For more information call (925) 229-1042.

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November 2025