HIGHWAY SEOUL Restaurant is a gisa sikdang near Sinnonhyeon Station and Gangnam Station in Gangnam, Seoul, serving donkatsu alongside Korean and Western dishes. The menu includes butter deungsim donkatsu, twumba pasta, salchisal steak, and BBQ jeyuk deopbap. The donkatsu is gyeongyangsik style with a thick cut of meat, and the platter comes with jeyuk bokkeum and tuna salad. The dining room is large and comfortable, making it easy to visit with children.