The Purple Onion

Columbus Tower, also known as the Sentinel Building, is a mixed-use building in San Francisco, California, completed in 1907. The distinctive copper-green Flatiron style structure is bounded by Columbus Avenue, Kearny Street, and Jackson Street; straddling the North Beach, Chinatown, and Financial District neighborhoods of the city. Much of the building is occupied by film studio American Zoetrope, and the ground floor houses a cafe named after the company. The Sentinel Building is listed as San Francisco Designated Landmark No. 33.

The International Hotel, often referred to locally as the I-Hotel, was a low-income single-room-occupancy residential hotel in San Francisco, California's Manilatown. It was home to many Asian Americans, specifically a large Filipino American population. Around 1954, the I-Hotel also famously housed in its basement Enrico Banduccci's original "hungry i" nightclub. During the late 60s, real estate corporations proposed plans to demolish the hotel, which would necessitate displacing all of the I-Hotel's elderly tenants.In response, housing activists, students, community members, and tenants united to protest and resist eviction. All the tenants were evicted on August 4, 1977 and the hotel was demolished in 1981. After the site was purchased by the International Hotel Senior Housing Inc., it was rebuilt and opened in 2005. It now shares spaces with St. Mary's School and Manilatown Center.

The hungry i was a nightclub in San Francisco, California, originally located in the North Beach neighborhood. It played a major role in the history of stand-up comedy in the United States. It was launched by Eric "Big Daddy" Nord, who sold it to Enrico Banducci in 1951. The club moved to Ghirardelli Square in 1967 and operated mostly as a rock music venue until it closed in 1970.The name of the nightclub was reused later as a strip club in San Francisco, from the late 1960s until 2019.

The Comstock Saloon is a historic saloon in San Francisco, California. Located in San Francisco's North Beach, and was founded in 1907. The bar is named after Henry Comstock and for his Comstock Lode. The building itself was home to the oldest microbrewery in San Francisco, San Francisco Brewing Company (1907-2012). Currently, it is owned by Jeff Hollinger and Jonny Raglin, both also bartenders for Absinthe Brasserie & Bar.

International Settlement was a relatively short lived entertainment district within San Francisco, located along a one block stretch of Pacific Avenue between Kearny and Montgomery Streets, whose popularity lasted from 1939 to 1960.

Ernie's was a restaurant in San Francisco, California. It debuted as a modest family-style Italian trattoria around the turn of the 20th century. It was located near the notorious Barbary Coast area of the city. In the 1950s it became known as a luxurious restaurant serving mostly traditional French cuisine. The interior had Victorian or fin-de-siècle bordello-like decor, featuring plush red wallpaper, heavy drapes, white linen, and formal waiters in black tuxedos. Writing in 1979, gastronome Roy Andries de Groot called it "unquestionably the most elegant, famous, finest, and luxurious restaurant in San Francisco and [it] is probably among the three or four greatest truly American restaurants in the country" that "can provide dinners of supreme elegance and luxury."When it closed in 1995, it was one of the few remaining restaurants of the kind that had once epitomized the celebrated San Francisco dining scene; among the others, some of them even older and as nearly well-known, were the Poodle Dog Restaurants, Jack's, The Blue Fox, A. Sabella's, and Amelio's. All of them are now gone, and only a few vestiges of the 19th century still remain in San Francisco: Tadich Grill, Sam's, and John's Grill; none of these, however, ever enjoyed the reputation for decadent, even illicit, pleasures that many of the others purveyed.

The Great Star Theater, formerly known as Great China Theater, is a 410-seat theater located at 636 Jackson Street in San Francisco's Chinatown. It was built in 1925 for the Chinese opera and is the last Chinese theater in any Chinatown in the United States.

Vercel Inc., formerly Zeit, is an American cloud platform as a service company. The company maintains the Next.js web development framework.Vercel's architecture is built around Jamstack, and deployments are handled through Git repositories.

The Barbary Coast was a red-light district during the second half of the 19th and early 20th centuries in San Francisco that featured dance halls, concert saloons, bars, jazz clubs, variety shows, and brothels. Its nine block area was centered on a three block stretch of Pacific Street, now Pacific Avenue, between Montgomery and Stockton Streets. Pacific Street was the first street to cut through the hills of San Francisco, starting near Portsmouth Square and continuing east to the first shipping docks at Buena Vista Cove. The Barbary Coast was born during the California Gold Rush of 1849, when the population of San Francisco was growing at an exponential rate due to the rapid influx of tens of thousands of miners trying to find gold. The early decades of the Barbary Coast were marred by persistent lawlessness, gambling, administrative graft, vigilante justice, and prostitution; however with the passage of time, the city's government gained strength and competence, and the Barbary Coast's maturing entertainment scene of dance halls and jazz clubs influenced American culture. The Barbary Coast's century-long evolution passed through many substantial incarnations due to the city's rapid cultural development during the transition to the 20th century. Its former location now is overlapped by Chinatown, North Beach, and Jackson Square.

The Mabuhay Gardens, also known as The Fab Mab or The Mab, was a former San Francisco nightclub, located at 443 Broadway Street, in North Beach on the Broadway strip area best known for its striptease clubs. It closed in 1987.

The Jazz Workshop was a jazz music nightclub in San Francisco, located in North Beach at 473 Broadway Street. Numerous live recordings were made there, during its heyday in the 1960s. As of 2016, the space is occupied by a bar and music venue called "Monroe".

The Fugazi Bank Building, also known as the Fugazi Banca Popolare Operaia Italiana Building, and Old Transamerica Building, is a historic commercial building built in 1909, and located at 4 Columbus Avenue in the Jackson Square Historic District of San Francisco, California.The Fugazi Bank Building has been listed as a San Francisco Designated Landmark since March 5, 1973; and is part of the Jackson Square Historic District which was added to the National Register of Historic Places in 1971.