"The Black Historical Society of San Diego is a non-profit organization... Our mission is to preserve, protect and interpret African American History in San Diego County. Our goal is to provide a vehicle for preserving and promoting the contributions of African Americans in San Diego County and nationally, through research, genealogy, interpretive programs, special events and cultural tourism. The Black Historical Society of San Diego is the largest black historical society in the country in terms of its collections, special events, and other diverse holdings." (www.blackhistoricalsociety.org)