A special Bay light falls on beautiful Benicia, on the north shore of the Carquinez Strait. Two U.S. citizens, Robert Semple and Thomas Larkin, bought the land from Mexican Army General Mariano Vallejo for $100 and the promise to name it for Vallejo's wife in 1847. The next year a customer at Von Pfister's Benicia waterfront store let slip the secret of the gold discovery at Sutter's Mill. Benicia's deep water harbor attracted Pacific Mail and Steamship...