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 Parks Trust San Francisco Parks Trust San Francisco Parks Trust was a U.S. non-profit organization dedicated to the preservation and enhancement of parks in San Francisco, California. In 2011 the San Francisco Parks Council and San Francisco Parks Trust merged to form the new San Francisco Parks Alliance. Founded in 1971 with a $50,000 grant from developer and philanthropist, Walter Shorenstein, San Francisco Parks Trust, formerly Friends of Recreation & Parks, began as an all-volunteer organization dedicated to supporting San Francisco parks. SFPT's offices are located in historic McLaren Lodge at the eastern end of Golden Gate Park, overlooking the City Tree