Guok is a fusion Korean restaurant in an Insadong alley, serving bang-a gomtang, makguksu, and fried chicken. Its representative dishes are a clear gomtang with bang-a leaf and scallion oil, makguksu with chojang and Southeast Asian spices, and crispy fried chicken that pairs with ginger and wasabi. On weekday evenings there is room to sit, and the space is quiet and comfortable. The banchan is a single kimchi, with no vegetable side.