There are several food stalls near the wharf of Dongfeng Market (seafood wholesale street). Although they don't look very good, the food they cook is delicious. You can try their shredded pork. The best thing is steamed crayfish with garlic (not spicy crayfish, but the big one), which is very delicious. The seafood wholesale market is at the entrance of the food stall. You can buy your favorite food and give it to them for processing. The processing fee is very low.