As the song goes, "If you're going to San Francisco, be sure to wear some flowers in your hair." We're going to amend that statement to say that you should also be sure to bring some stretchy pants. That's because San Francisco is a culinary mecca on par with some of the greatest cities in the world. From San Francisco sourdough to the original Mission burrito, the City by the Bay offers a bevy of famous eats that you can't experience anywhere else. Eight eats not enough? Check out our list of iconic eats by neighborhood.