Chanced upon the bar-bistro where Itaewon Class was filmed. Food is simple and good. Had a tofu stew and pork with bean sprouts combo as recommended. Portions are sizeable, a combo is good for 2, or with 1-2 side dishes for 3. There was a very friendly Japanese waitress who could speak a bit of English, and menu comes with English as well. Terrace was closed probably because it’s still winter.