Hong Kong street food is characterised as the ready-to-eat snacks and drinks sold by hawkers or vendors at food stalls, including egg tarts, fish balls, egg waffles and stinky tofu, according to the definition provided by the Food and Agriculture Organization. They can be found throughout the city, especially in the areas of Mong Kok, Causeway Bay, Yuen Long, Tsuen Wan, and Kwun Tong.