San Francisco’s China Town fish markets are some of the most interesting, yet most unfriendly environments to visit if the only thing you’re planning to take away is an image. Unlike their New York City cousins, SF China Town fish mongers hate photographers and will run you out of the store. That’s why you have to be fast. They are processing fish quickly all day long. It definitely a site to see, and an experience you must have. Even if you can’t get the photo you want walk and just watch what’s happening in there. It’s pretty amazing.