Crab Jack is a restaurant on the Aewol coastal road in Jeju that serves boiled seafood. Its boiling combo comes with shrimp coated in a spicy Cajun sauce along with corn, sweet potato, potato, and grains. You can eat at outdoor tables right in front of the sea while watching the sunset, and a baby chair is available. The outdoor seats are windy, and food cools quickly when the weather is chilly.