The History of California is Written in the Story of Benicia The official page of the Museum of History Benicia. The Mission of the Museum of History Benicia is to engage the community and the greater public in the evolving history of Benicia and its contributions to the development of our state and country. Dedicated to our children and future generations, our work fosters understanding, connectivity, identity, and pride. "The History of California is written in the story of Benicia".