Culture of San Francisco year-round and available for private functions. Classical and Opera venues in San Francisco include the San Francisco Symphony, the San Francisco Opera and the San Francisco Ballet. They all perform at the San Francisco War Memorial and Performing Arts Center. San Francisco's Ballet and Opera are some of the oldest continuing performing arts companies in the United States. San Francisco is the birthplace and home city of the vocal ensemble Chanticleer. The city is also home to the American Conservatory Theater, also known as A.C.T., which has been routinely staging original productions since its arrival in San Francisco in 1967.
San Francisco in the 1970s San Francisco continued to contribute significantly to San Francisco in the 1970s. The black population of San Francisco peaked in the early 1970s; in 1972 one in seven citizens was black. Many African-American residents still lived in the Fillmore district, which had given birth to a thriving jazz scene and been called the Harlem of the West in the 50s and 60s. However, urban redevelopment began to push blacks out of the Fillmore in the late 1960s; by 1980 San Francisco's black population had decreased by 10%. Some Japanese-Americans had returned to the Fillmore after their internment during World War