San Francisco Fire Department

The Tenderloin is a neighborhood in downtown San Francisco, in the flatlands on the southern slope of Nob Hill, situated between the Union Square shopping district to the northeast and the Civic Center office district to the southwest. It encompasses about 50 square blocks, and is a large wedge/triangle in shape (point faces East). It is historically bounded on the north by Geary Street, on the east by Mason Street, on the south by Market Street and on the west by Van Ness Avenue. The northern boundary with Lower Nob Hill historically has been set at Geary Street. The area has among the highest levels of homelessness and crime in the city. The terms "Tenderloin Heights" and "The Tendernob" refer to the area around the indefinite boundary between the Upper Tenderloin and Lower Nob Hill. The eastern extent, near Union Square, overlaps with the Theater District. Part of the western extent of the Tenderloin, Larkin and Hyde Streets between Turk and O'Farrell, was officially named "Little Saigon" by the City of San Francisco.

San Francisco Jazz Festival is an annual three-week music festival produced by SFJAZZ, a non-profit organization dedicated to jazz and jazz education.

The following is a timeline of the history of the city of San Francisco, California, United States.

Hyde Street Studios is an American music recording facility in San Francisco, California. Located at 245 Hyde Street and previously occupied by Wally Heider Studios, it became Hyde Street Studios in 1980 when it was taken over by local songwriter, musician, and independent record producer Michael Ward with his two partners Tom Sharples and former Tewkesbury Sound studio owner Dan Alexander, who initially had a 50 percent share in the business. Ward assumed full ownership in 1985.Alexander initially outfitted Hyde Street Studios with equipment from the defunct Tewksbury Sound, which Ward and Sharples had helped to build, and began acquiring older model microphones and other pieces of audio equipment not popular at the time but that have since become considered classic.The building contains multiple large recording rooms: Studio A, operated by Hyde Street Studios, and Studios C and D, leased to sub-tenants; Studio E, added in the 1980s; and Studio B, a converted game room used for recording beginning in the 2000s; as well as numerous smaller audio production spaces. Rancho Rivera, the site of Michael Ward's home recording operation in San Francisco's Sunset District before Hyde Street Studios opened, was utilized by Tommy Tutone in its original incarnation in the 1970s; it reopened in 2017.Studio A features a 970 sq ft (90 m2) live area and a 1975 Neve 8038 console mixer with 38 input channels and Flying Faders automation, originally installed, modified and upgraded circa 1992 by Chief Project Engineer Garry Creiman.

The Black Hawk was a San Francisco nightclub that featured live jazz performances during its period of operation from 1949 to 1963. It was located on the corner of Turk Street and Hyde Street in San Francisco's Tenderloin District. Guido Caccienti owned the club along with Johnny and Helen Noga.

The Phillip Burton Federal Building & United States Courthouse is a massive 21 floor, 312 feet (95 m) federal office building located at 450 Golden Gate Avenue near San Francisco's Civic Center and the San Francisco City Hall. The building occupies an entire city block, bounded by Golden Gate Avenue at the south, Turk Street at the north, Polk Street at the west, and Larkin Street at the east. Designed by the local architectural firm of John Carl Warnecke and Associates in the International Style, construction was completed in 1964. It serves as one of four courthouses for the United States District Court for the Northern District of California. The building was finished in 1964, one of the earliest office towers for San Francisco. It is named for former U.S. Representative Phillip Burton.

California Hall, originally named Das Deutsches Haus (English: The German House), is a historic commercial building and event venue built in 1912, and located in the Civic Center neighborhood in San Francisco, California. It started as a German social meeting hall.At the 1965 Year Years Ball, a fundraiser took place in the building for many gay charities, and brought trouble with the police and a legal battle. The event marked a turning point in gay rights in the west coast. It later was a popular concert hall in the mid-1960s and 1970s; performers that played at the California Hall include Jefferson Airplane, Moby Grape, Big Brother and the Holding Company, the Grateful Dead, and Quicksilver Messenger Service.The building previously housed the California Culinary Academy, and it is presently part of the Academy of Art University campus. The California Hall has been listed as a San Francisco Designated Landmark since October 7, 1984.

The Great American Music Hall is a concert hall in San Francisco, California. It is located on O'Farrell Street in the Tenderloin neighborhood on the same block as the Mitchell Brothers O'Farrell Theatre. It is known for its decorative balconies, columns, and frescoes and for its history of unique entertainment, which has included burlesque dancing as well as jazz, folk music, and rock and roll concerts. The capacity of the hall is 470 people.

The Cadillac Hotel is a historic building from c. 1907 – c. 1908 in the Tenderloin neighborhood of San Francisco, California, U.S.. It was the first non-profit single-residence occupancy (SRO) hotel in the Western United States. Since 2015, the first two floors of the building is the home to the Tenderloin Museum, a cultural history museum dedicated to the neighborhood. It was called the A.A. Louderback Building, and nicknamed "The House of Welcome" during the early 20th-century.The Cadillac Hotel has been listed as a San Francisco Designated Landmark since 1985; and is part of the NRHP-listed Uptown Tenderloin Historic District since 2009. The building also has a historical marker, erected by Uptown Tenderloin, Inc..

The Earl Warren Building located at 350 McAllister Street in San Francisco, California is the headquarters of the Supreme Court of California. The building was completed in 1922, and is named for 30th governor of California and 14th Chief Justice of the United States, Earl Warren. The Supreme Court first held oral argument in the building in 1923. The building is part of the Ronald M. George State Office Complex (the San Francisco Civic Center Complex) along with the Hiram W. Johnson State Office Building.The building's facade features granite and terra-cotta masonry and is done in the Beaux-Arts architectural style. Inside, the courtroom for the Supreme Court is paneled in oak and features a coffered ceiling and a skylight 30 feet in height. A mural above the judges' bench depicts a California landscape. After the 1989 Loma Prieta earthquake, the court vacated the building, eventually returning in 1999.

Hospitality House (aka Central City Hospitality House) is a house of hospitality-type center that serves the homeless and poor of San Francisco, specifically those of the Tenderloin district of the city, where it is located. At a drop-in day center it provides counseling, instruction, computer access, medical triage, and other forms of assistance. It also runs a 30-bed shelter, two Employment Resource Centers, and a fine arts studio. Its main office is located at 290 Turk Street. It has been in operation since 1967. Hospitality House is known for encouraging the homeless and poor to take part in art and creative writing. It has published the work of many artists and writers, and holds periodic exhibitions where the artists can sell their work. Hospitality House operates the Community Art Studio, a storefront art gallery and studio, which has been offering free working space and art supplies to all comers since 1969.Hospitality House is a beneficiary of numerous fund raising events such as the Up Your Alley Fest. In 2014 the facility attracted international news coverage when a 53-year-old homeless man competed in the San Francisco Marathon to raise funds for Hospitality House. He also raffled off one of his paintings to benefit the charity. He wound up running a half-marathon and raised nearly $10,000 for Hospitality House.Outsider artist Jane Winkelman was originally introduced to painting at Hospitality House.

The Supreme Court of California is the highest and final court of appeals in the courts of the U.S. state of California. It resides primarily in San Francisco at the Earl Warren Building, but it regularly holds sessions in Los Angeles and Sacramento. Its decisions are binding on all other California state courts. Since 1850, the court has issued many influential decisions in a variety of areas including torts, property, civil and constitutional rights, and criminal law.