Smile Bukhansan Myeongpum Kkwabaegi is a snack shop at the start of the hiking trail at the entrance to Bukhansan National Park in Seoul. It sells kkwabaegi and hotteok, along with janchi noodles and odeng, and makes its own kimchi. The owner recognizes customers after a few visits, and hikers can sit and drink coffee before or after a hike. People buy kkwabaegi as a snack on the way down the mountain.