Timeline of the San Francisco Bay Area Gate across the bay<br> Atherton is incorporated in San Mateo County<br> California Memorial Stadium "(pictured, right)" opens in Berkeley, as the home field for the California Golden Bears football team of the University of California, Berkeley<br> The East Bay Municipal Utility District is formed to provide water and sewage treatment services to the East Bay<br> The San Francisco Opera Ballet gives its first performance, of "La bohème" "(pictured, left)", with Queena Mario and Giovanni Martinelli, conducted by founder Gaetano Merola, at the San Francisco Civic Auditorium 1924 1925 The heated, saltwater Fleishhacker Pool in San Francisco opens "(pictured, left)"<br> The
San Francisco Botanical Garden education programs for children and adults. The Society also raises money for new projects and Garden renovations. In 2004, Strybing Arboretum changed its name to San Francisco Botanical Garden at Strybing Arboretum, and the Arboretum Society followed suit, becoming San Francisco Botanical Garden Society at Strybing Arboretum. The gardens are organized into several specialized collections: The mild Mediterranean climate is ideal for plants from surprisingly many parts of the world; the arboretum does not include greenhouses for species requiring other climate types. San Francisco Botanical Garden The San Francisco Botanical Garden at Strybing Arboretum (formerly Strybing Arboretum) is located in