The White Night riots were a series of violent events sparked by an announcement of a lenient sentencing of Dan White for the assassinations of George Moscone, the mayor of San Francisco, and of Harvey Milk, a member of the city's Board of Supervisors who was one of the first openly gay elected officials in the United States. The events took place on the night of May 21, 1979, in San Francisco. Earlier that day White had been convicted of voluntary manslaughter, the lightest possible conviction for his actions. The lesser conviction outraged the city's gay community, setting off the most violent reaction by gay Americans since the 1969 Stonewall riots in New York City.
The gay community of San Francisco had a longstanding conflict with the San Francisco Police Department. White's status as a former police officer intensified the community's anger at the SFPD. Initial demonstrations took place as a peaceful march through the Castro district of San Francisco. After the crowd arrived at the San Francisco City Hall, violence began. The events caused hundreds of thousands of dollars' worth of property damage to City Hall and the surrounding area, as well as injuries to police officers and rioters.
Several hours after the riot had been broken up, police made a retaliatory raid on a gay bar in San Francisco's Castro District. Many patrons were beaten by police in riot gear. Two dozen arrests were made during the course of the raid, and several people later sued the SFPD.
In the following days, gay leaders refused to apologize for the events of that night. This led to increased political power in the gay community, which culminated in the election of Mayor Dianne Feinstein to a full term the following November. In response to a campaign promise, Feinstein appointed a pro-gay Chief of Police, which increased recruitment of gay people in the police force and eased tensions.
The American settlers who moved west toward California in the 18th and 19th centuries were largely male prospectors and miners. Events such as the California Gold Rush created a broadly male society in that region. Romantic friendships were common, and often tolerated. As San Francisco was settled the ratio of men to women remained disproportionately high, resulting in the growth of a culture that was more open-minded towards homosexuality. The city's notorious brothel district – named the Barbary Coast – earned the city a reputation as a lawless and amoral society leading to San Francisco becoming known as "Sodom by the Sea."
The end of Prohibition prompted the opening of several gay bars along North Beach. The most notable of these were the Black Cat where female impersonation shows became the main draw, and a lesbian bar known as Mona's.
During World War II, San Francisco became a major debarkation point for servicemen stationed in the Pacific Theater. The U.S. military, which was concerned about male homosexuality, had a policy of dismissing servicemen caught in known gay establishments with blue discharges. As many of these men faced ostracism from their communities and families, they chose to remain in the city. The number of men that remained was a significant factor in the creation of a homosexual community in San Francisco.
In 1951, the California Supreme Court affirmed in Stoumen v. Reilly the right of homosexuals to assemble peacefully. To assist homosexuals with legal problems, in 1951 labor activist Harry Hay started the Mattachine Foundation from his living room in Los Angeles. Two years later, the Mattachine Society had expanded to several cities through the organizational skills of Chuck Rowland and under the leadership of less radical leaders Ken Burns in Los Angeles, Hal Call in San Francisco, and Curtis Dewees, Joe McCarthy, and Tony Segura in New York, and Prescott Townsend of Boston. A few years later, Phyllis Lyon and Del Martin started the Daughters of Bilitis with six other women in San Francisco, initially to have a place to socialize without fear of harassment or arrest. Within a few years, both organizations learned of each other and grew to have similar goals: helping assimilate homosexuals into general society, working for legal reform to repeal sodomy laws, and assisting those who were arrested. Both groups were headquartered in San Francisco by 1957, where The Ladder was edited by Lyon and Martin while The Mattachine Review was edited by Hal Call. Both publications were printed by Call's Pan Graphic Press.
Police continued to arrest homosexuals in large numbers, routinely bringing paddy wagons to gay bars and arresting their patrons. Charges were usually dismissed, but those arrested often lost their anonymity when newspapers printed their names, addresses and places of employment. Officers also notified the employer and family of the accused, causing serious damage to their reputations.
In 1964, a New Year's Eve benefit event was held for the Council on Religion and the Homosexual. Police stood outside with large floodlights, and in an effort to intimidate took photographs of anyone entering the building. Later, several officers demanded that they be allowed inside. Three lawyers explained to them that under California law, the event was a private party and they could not enter unless they bought tickets. The lawyers were then arrested. Several ministers who were in attendance held a press conference the next morning, likening the SFPD to the Gestapo. Even the Catholic archbishop strongly condemned the actions of the police. In an attempt to reduce such harassment two officers were tasked with improving the police department's relationship with the gay community.
The Mattachine Society and Daughters of Bilitis promoted non-confrontational education for homosexuals and heterosexuals, hoping to prove that homosexuals were respectable and normal. Living beyond the mostly white, middle class scope of these groups was an active community of cross-dressers, hustlers, and "street queens" who worked primarily in the Tenderloin district of the city. After being denied service at Gene Compton's Cafeteria, a few activists picketed the restaurant in 1966. A few days later, early in the morning, the police arrived to arrest patrons in drag. A riot ensued when a drag queen threw the contents of a cup of coffee in the face of a police officer in response to the officer's grabbing of her arm. The cafe's plate glass windows were shattered in the melée, and then again a few days later after they had been replaced. Although three years later the Stonewall Riots would have a more significant impact, the Compton's Cafeteria riots were among the first in American history where homosexuals and the newly forming transgender community fought against the authorities.
San Francisco continued to grow as a haven for homosexuals. North Beach and Polk Street had been quiet neighborhoods each with a large homosexual population, but in the 1960s the growth of the Castro District outpaced either of them. Thousands of gay men migrated to San Francisco, turning the quiet Irish working-class neighborhood around Castro Street into a bustling center of activity. Meanwhile, many lesbians moved their homes and businesses to nearby Valencia Street in the Mission District. New Yorker Harvey Milk resettled on Castro Street in 1972, and opened Castro Camera the following year. Dissatisfied with the level of bureaucratic apathy and indifference toward the gay community, Milk decided to run for city supervisor. Through his multiple campaigns, culminating in his 1977 election, he became the political voice for the gay community, promoting himself as the "Mayor of Castro Street." By 1977, 25 percent of the population of San Francisco was reported to be gay.
On Labor Day of 1974, tensions between the gay community and the SFPD came to a head when a man was beaten and arrested while walking down Castro Street. Police reinforcements suddenly appeared on the street, their badge numbers hidden, and beat dozens of gay men. Of these, 14 were arrested and charged with obstructing a sidewalk. Harvey Milk dubbed them the "Castro 14", and a $1.375 million lawsuit was filed against the police.