Jeongdameun Bossam Main Branch (Sillim) is a bossam restaurant in Gwanak-gu, Seoul, serving bossam, smoked duck, and noodles. The signature bossam comes with kimchi, mu-mallaengi, and noodles on the side. A parking lot sits on the building's lower level, and the dining hall is on the second floor. Weekend evenings can bring a wait of about 30 minutes, and the hall is loud during dinner hours.