montage of Delta event photos

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Nature and Recreation

Events for October 19, 2019

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Today

Group of people sight seeing over hills

Heritage Day 2019

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Marsh Creek State Park 21789 Marsh Creek Road, Brentwood

Take a hike, participate in activities, and gaze upon the stars! Visit the John Marsh Stone House, home to the first Euro-American settler in Contra Costa. Free activities for kids […]