Barbary Coast, San Francisco
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.
Source: Wikipedia — Barbary Coast, San Francisco (CC BY-SA 4.0)