The San Leandro Oyster Beds in San Leandro, California, were the origin of the oyster industry in the U.S. state of California. During the 1890s, the oyster industry thrived until it became the single

San Leandro is a city in Alameda County, California, United States. It is located in the East Bay of the San Francisco Bay Area; between Oakland to the northwest, and Ashland, Castro Valley, and Haywa