Bernstein's Fish Grotto

Hotel Union Square is located at 114 Powell Street in San Francisco, California. It was built in 1908, had a speakeasy in the basement during the Prohibition Era, and Dashiell Hammett was a patron.

See also Alcazar Theatre (1911) and Alcazar Theatre (1976) for two other SF theaters of the same name.The Alcazar Theatre was a theatre at 116 O'Farrell Street, between Stockton and Powell, in San Francisco, California. Opened in 1885, the structure served as a lecture and music hall, but soon housed a popular resident stock company, which included Maude Adams, under the management of the younger brother of David Belasco, Fred Belasco. The Alcazar Theatre was destroyed in the 1906 San Francisco earthquake. In 1911, another Alcazar Theatre opened one block to the west.

The Flood Building is a 12-story highrise located at 870 Market Street on the corner of Powell Street in the downtown shopping district of San Francisco, California completed in 1904 and designed by Albert Pissis. Situated on Powell and Market streets, next to the Powell Street cable car turntable, Hallidie Plaza and the Powell Street BART Station entrance, it is one of the few structures that survived the 1906 San Francisco earthquake. The site formerly housed Baldwin's Hotel and Theatre, which was destroyed by fire in 1898. It was later purchased by James L. Flood, who constructed the building as a tribute to his father, James Clair Flood (1826–1889, the Comstock Lode millionaire). In 2003, it was still owned by the Flood family.John King, the architecture critic of the San Francisco Chronicle, praised the Flood Building as "twelve stories of orderly pomp with a rounded prow that commands the corner of Powell and Market Streets ... Every detail is rooted and right, from the tall storefronts that beckon cable car daytrippers to the baroque cliff of the sandstone façade with its deep-chiseled windows and just enough ornamentation to enliven the mass rather than clutter the scene."

John's Grill is a historic restaurant in San Francisco, California at 63 Ellis Street. The restaurant is famous, in part, thanks to the novel The Maltese Falcon. On the climactic final night of the novel's plot, detective Sam Spade dines on chops, potatoes, and tomato at John's Grill after coming into possession of the falcon.

See Alcazar Theatre (1885) and Alcazar Theatre (1976) for two other SF theaters of the same name.The Alcazar Theatre was a 1,145 seat theatre located at 260 O'Farrell Street, San Francisco, California, between Mason and Powell, built in 1911 by architects Cunningham and Politeo for producer Fred Belasco, replacing the previous Alcazar Theatre one block to the east, which was destroyed in the 1906 San Francisco earthquake fire. This venue soon became one of San Francisco's leading legitimate theatres offering a wide range of productions, and like its predecessor, also housed a popular resident stock company. It was purchased in 1922 by Thomas Wilkes for $125,000 from the estates of Belasko and M.E. Mayer. With the advent of the sound film, and the Great Depression of the 1930s, after remodelling, the Alcazar became the Uptown Theater, a secondary low-price movie theater. In 1936 and 1937, it housed the Federal Theatre Project of the Works Progress Administration. In 1945, the theatre was used by the United Nations Peace Conference for some of its meetings, and afterwards reopened as the United Nations Theatre. The building was renovated once again in 1952, renamed the Alcazar Theatre, and again devoted to legitimate stage productions. The theatre was closed on December 31, 1961, and was torn down in March 1962 to make way for a parking lot for Hotel Stewart, which abutted it, but actually became the related Handlery Motor Inn.

Macy's Union Square (the location of the Macy's department store chain located on San Francisco's Union Square) is one of the retailer's largest and oldest locations, long the flagship of Macy's California, then Macy's West.

Hotel Nikko San Francisco is a high-rise hotel at 222 Mason Street near Union Square, San Francisco, California. The 90 m (295 ft) 28-story hotel has 532 hotel rooms, and is owned by DATAM, LLC. and operated by Nikko Hotels. The hotel is one block away from Union Square, San Francisco and five blocks from the Moscone Center. The hotel opened in October 1987.

Kin Khao is a Thai restaurant in San Francisco, in the U.S. state of California. The restaurant has received a Michelin star.

Hallidie Plaza is a public square located at the entrance to Powell Street Station (the third-busiest BART station as of 2015) on Market Street in the Union Square area of downtown San Francisco, California, United States. Hallidie Plaza was designed jointly by Lawrence Halprin, John Carl Warnecke, and Mario Ciampi and opened in 1973. In 1997, a perforated stainless steel-screened elevator was added to provide access to the plaza and station for disabled people. Although Powell Street station is one of the busiest stations in the BART system, Hallidie Plaza is relatively underused and has been criticized for its isolation from Market.

Parc 55 San Francisco is a 350 ft (107 m) skyscraper hotel located in Tenderloin, San Francisco, California.

The Westin St. Francis, formerly known as St. Francis Hotel, is a hotel located on Powell and Geary Streets on Union Square, San Francisco, California. The two 12-story south wings of the hotel were built in 1904, and the double-width north wing was completed in 1913, initially as apartments for permanent guests. This section is referred to as the Landmark Building on the hotel's website. The 32-story, 120 m (390 ft) tower to the rear, referred to as the Tower Building, which was completed in 1972, features exterior glass elevators that offer panoramic views of the bay and the square below, making the St. Francis one of the largest hotels in the city, with more than 1,254 rooms and suites.

Powell Street station (often Powell station) is a combined BART and Muni Metro rapid transit station in the Market Street subway. Located under Market Street between 4th Street and 5th Street, it serves the Financial District neighborhood and surrounding areas. The three-level station has a large fare mezzanine level, with separate platform levels for Muni Metro and BART below. The fare mezzanine will also connect to the Union Square/Market Street station when it opens. The Powell-Mason and Powell-Hyde cable car lines turn around at Powell and Market adjacent to the station and Hallidie Plaza. BART service at the station began on November 5, 1973, followed by Muni Metro service on February 18, 1980.