Yongduam Haenyeochon is a restaurant near Yongduam in Jeju that serves Jeju seafood dishes and abalone porridge, and it opens for breakfast. The two-person set includes hoe, parboiled octopus, grilled hairtail, grilled mackerel, braised mackerel, and sea urchin seaweed soup. Ordering sea urchin seaweed soup early in the morning comes with grilled salted mackerel as a side dish. Prices are on the high side.