San Francisco Ballet continued to serve as the school's director until his retirement in 1975. In 1938, the company's first major production was "Coppélia", choreographed by Willam Christensen. In 1940, it staged "Swan Lake", the first time that the ballet was produced in its entirety by an American company. On Christmas Eve 1944, the company staged "Nutcracker"—the first complete production of Tchaikovsky's most popular piece ever danced in the United States. In 1942, San Francisco Opera Ballet split into two independent companies, ballet and opera. The ballet half was sold to Willam and Harold Christensen. Willam became artistic director, while Harold took on
San Francisco LovEvolution San Francisco LovEvolution LovEvolution (formerly San Francisco LovEvolution and San Francisco LoveFest) was a technoparade and festival that occurred annually in the Bay Area in late September and early October. From its inception in 2004 to 2009, the parade included 25 floats and started at San Francisco's 2nd and Market Streets. The parade continued all the way to San Francisco Civic Center Plaza. The 2009 parade drew over 100,000 people. The parade has its origins in Berlin's Loveparade which began in 1989. In 2003, the city denied the parade a permit and the event moved to San Francisco. In 2004,