Gupdon Bonjeom is an all-you-can-eat pork restaurant in Cheongju. It serves samgyeopsal and several other cuts of pork, along with all-you-can-eat rice, doenjang jjigae, ramyeon, and drinks. Meat is grilled on a griddle lined with parchment paper, and staff refill it in moderate portions at frequent intervals. Tables are small and only one kind of vegetable is provided.