San Francisco is the gay capital of the planet, with a high percentage of homosexual population. There, the Castro neighborhood o Eureka Valley It is the main LGBT center in the city. During the celebration of gay pride, the city hall is illuminated with the colors of the flag, as we can see in this photo. You have all the information in: «The gay flag: meaning, history and images«.
You have all the information in: "The gay flag: meaning, history and images".