Family History Day At The California Museum Friday, July 17, 2015 | Sacramento, CA Listen / download audio Update RequiredTo play audio, update browser or Flash plugin. How much do you know about how and when your family came to California? The California Museum is hosting a free event marking Family History Day called "We Are All Californians." The museum will have resources for guests to research their genealogy and learn more about the diversity of our state. More California Stories