S1, E4: In this episode, Don Spike and Dong Jun came back to Korea with the experience of eating various food. What Don Spike recalls first is the noodles. He tries to make noodles with skabie kaposti jupa in Latvia. On the opening day of the pop-up restaurant, his Northern Europe style dish is revealed to the customers. They show how the customers taste and evaluate it. The secret recipe of the dish and broth is about to be released.