Gwanghwamun Mijin is a restaurant specializing in spicy hot baby octopus and cool buckwheat dishes. Opened in 1954, the restaurant's 50-year history is a testament to the great taste of its dishes and the charm of the restaurant. The main ingredient, buckwheat, is delivered daily from Bongpyeong, the largest buckwheat producing region in Korea. Baby octopus is also delivered every morning from ports in Yeosu. Families and workers of surrounding companies are major customers of the restaurant, but celebrities and politicians also come to the restaurant to taste its food. Memilmuk (Buckwheat Jelly) and pancakes made with buckwheat and green onion are also delicacies of the restaurant.