Ttaengcho Udon Inpocha Sadang is a drinking spot in Sadang, Seoul, serving spicy udon and street-stall anju. The menu includes ttaengcho udon eomuk, dak moraejip bokkeum, tteokbokki, and yeotnal dosirak, with soju drunk from an ice tub. Many customers stop in late at night as a second round, and the venue is crowded on Thursday evenings. The space is not large, so it feels cramped during busy hours.