Home to Silicon Valley, San Francisco is a hub for technology and innovation
https://www.notion.so/From-Union-Square-s-upscale-shopping-to-the-colorful-Castro-District-s-LGBTQ-history-500245bf9e3b4be6945d8b5c76e789c7?pvs=4
Residence to Silicon Valley, San Francisco is really a hub for know-how and innovation, attracting business people and startups from around the globe