Dugang Gopchang is a gopchang restaurant in Suwon, in front of Gwanggyo Lake Park. It serves gopchang (grilled intestines), makchang (beef abomasum), and daechang (beef large intestine), and staff grill the meat at the table. A basic serving of naejangtang comes with the meal, and the meal ends with bokkeumbap. There are outdoor tables with a view of the lake park, and because there is a wait, you need to arrive early.