Korea is famous for three kinds of food: ginseng, kimchi and fish. This market is where the fish get delivered right off the boat. Inside, more than 500 shops sell anything and everything that swims or crawls on the ocean floor. You probably won’t recognize three-quarters of it—yellow corbina, anyone?—but here’s Earth’s last great food supply. Get a bit of salted fish for later, some sushi for now. A culture is what it eats.