Obongjip Seongsu is a Korean restaurant in Seongsu, near Ttukseom Station, serving direct-fire nakji bokkeum and bossam. The Obong Special comes with bossam, nakji bokkeum, and jaengban makguksu, and the nakji is cooked over open flame with a sweet-and-spicy seasoning. Bossam takeout is ready in under ten minutes, and side dishes and plates are self-served from a self-service bar. The spice level of the nakji bokkeum can be adjusted.