Did you know ...
the Institute for Advanced Study of Human Sexuality in San Francisco houses one of the world's most comprehensive libraries of academic sexological and erotological resources?
the San Francisco garter snake is an endangered species capable of digesting toxic newts but is not found in San Francisco ?
the Council on Religion and the Homosexual once held a fundraiser dance despite intimidation from San Francisco police?
the 1878 constitution of San Francisco 's Congregation Beth Israel prohibited members from praying out loud?
on Floodplain , San Francisco -based string quartet the Kronos Quartet plays instruments built by Walter Kitundu , including the beguèna maridhia , which is based on an Ethiopian 10-string lyre?
restaurateur Pascal Rigo owns the oldest flour mill in San Francisco ?
the artist Arthur Nahl was the first elected Leader of the San Francisco Olympic Club ?
the sculptor Emile Norman's largest and most famous work is a four-story high endomosaic window in the lobby of the Masonic Memorial Temple in San Francisco ?
when reporter George Crile compared San Francisco to Sodom and Gomorrah when interviewing Dianne Feinstein for the CBS documentary Gay Power, Gay Politics , she threw him out of her office?
with a voyage of 59 days, the SS American (pictured) set a 1901 record for the fastest New York – San Francisco ocean passage?
veteran LGBT rights activist Hank Wilson started or co-founded at least ten LGBT organizations in the San Francisco area?
the tower located at 100 McAllister St (pictured) in San Francisco used to be a Methodist church, a hotel and an IRS office building before it was refurbished for residential use by students at UC Hastings ?
the stray dogs Bummer and Lazarus (pictured) were so popular with the people of San Francisco in the 1860s that they were given special exemption from the leash laws?
if its congestion pricing proposal is approved, San Francisco will be the first U.S. city to implement this method of reducing traffic congestion ?
because of its system of ravines , Toronto has been described as "San Francisco turned upside down"?
Medal of Honor recipient William R. Parnell died in San Francisco , California on August 20, 1910, after falling from a street car ?
San Francisco 's 1873 Pigtail Ordinance was deemed unconstitutional because it discriminated against Chinese immigrants ?
Korean independence activist Jang In-hwan used Arthur Schopenhauer 's "patriotic insanity " defense when on trial for the murder of Japan lobbyist Durham Stevens , in San Francisco in 1908?
England -born American composer Wallace Arthur Sabin was the first dean of the San Francisco chapter of the American Guild of Organists ?
agribusiness executive Daron Joffe used to teach horticulture and farming to incarcerated teenagers in the San Francisco area?
BBC journalist Leonard Miall worked on psychological warfare in New York and San Francisco with the Political Warfare Executive during World War II ?
American Zoetrope was originally housed in a warehouse in San Francisco in 1969 ?
Elmer Robinson was the 33rd mayor of San Francisco ?
Irish-born journalist and poet Daniel O'Connell worked for a number of newspapers in San Francisco and was one of the co-founders of the Bohemian Club ?
an early incarnation of Bimbo's 365 Club in San Francisco included Dolfina, a nude woman who appeared to swim inside a large aquarium over the bar?
Yangluo Bridge near Wuhan , China , is tied with the Golden Gate Bridge in San Francisco , United States , as the ninth longest suspension bridge in the world ?
Halloween in the Castro , San Francisco 's gay village , started as a children's costume contest in 1948 and was attended by 500,000 people in 2002?
George Hardy , who headed the Service Employees International Union from 1971 to 1980, did his first union organizing among janitors in San Francisco ?
"The Celebrated Jumping Frog of Calaveras County " was one of the stories Mark Twain published in the San Francisco weekly literary newspaper The Californian ?
More interesting facts on San Francisco
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