To find the true soul of this neighborhood, you must leave the main streets and step into the narrow alleys. In Ross Alley, you will find the Golden Gate Fortune Cookie Factory, which has been hand-folding 20,000 cookies every single day since 1962. Though widely associated with China, the fortune cookie is actually a California invention, likely inspired by Japanese crackers. For a practical tip: while you are welcome to watch the workers skillfully fold the hot wafers around paper slips, it is polite to leave a small tip of 50 cents or a dollar if you decide to take a photograph. Further down the labyrinth of alleys, you might find the Tin How Temple, the oldest Taoist temple in the United States. It is a place of quiet incense and devotion; remember to remain silent and avoid taking photos inside to respect the worshippers.