As soon as we left Bukchon, we saw a lot of people queuing up on both sides of the road, and they were all local Koreans! So we didn't even know what to eat, so we decisively joined the one with the longest queue. After searching, we found out that this store was Samcheongdong Noodle Soup. After entering, we found that every clerk inside spoke standard Chinese. We ordered a noodle soup for one person and a mung bean pancake. The taste was very good, and the pancake was especially delicious! But the portion was so big that we didn't finish one pancake and ended up taking 3 away. Two people ate for 21,000 won. Compared to the environment of this snack bar, it's really not cheap!