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
Pirates of Penzance – The Ballet! which the company took it on an extended tour to the United States presented by Columbia Artists Management. Gray largely re-choreographed the work for Ballet San Jose for a 2004 revival and retitled "Pirates of Penzance – The Ballet!". In 2008, Orlando Ballet, under the direction of Bruce Marks, toured the ballet in Florida. It was again revived in November 2009 at Ballet San Jose. The "San Francisco Chronicle" reviewer wrote of the revival, "the show is a perpetual motion machine. ... Ebullient, athletic, bright as a picture book and blurrily overstuffed, Ballet San Jose's "Pirates of Penzance" is a