T1 Sadang Station is a Chinese restaurant on the third floor of Pastel City on Bangbaecheon-ro in Seocho-gu, Seoul. It serves jjajang, jjamppong, and course meals, with samseon jjajang, kkanpunggi, and mango cream shrimp among the dishes. The space includes several quiet rooms and an open area, which suits group gatherings and hosting guests. The seasoning runs on the strong side.