San Francisco in the 1970s a disaster area. In the same year, with bankruptcy imminent for the San Francisco Ballet, a grassroots effort brought national attention to the association. Prior to the discovery of the first AIDS case in 1981, Dr. Selma Dritz, the city's medical epidemiologist, became alarmed at the increase in sexually transmitted diseases among the city's gay men, opining that epidemics had been triggered after 1974 by "political and social changes in the city". "The Grateful Dead Movie" was filmed in 1974 in San Francisco during the Grateful Dead's October 1974 five performances at the Winterland Ballroom. After the 1974 kidnapping of
San Francisco graft trials also went on strike. On May 7, 1907, what would later be called "Bloody Tuesday", six streetcars carrying armed guards attempted to leave the carbarn. An enraged mob threw rocks and bricks, gunfight erupts between guards and men shooting from nearby vacant lots. From inside carbarns, strikebreakers opened fire on crowd. Two dead, 20 wounded. The contract for handling the baggage for attendees of a national convention of the Epworth League in San Francisco was given to a non-union company. During the prior year, a union company was hired during another convention in San Francisco to handle the baggage, but