Gaio Guksu Daegu 1st Branch is a noodle restaurant in Pyeongni-dong, Daegu. Its signature dish is eolkeun buchu guksu, served with a large mound of seasoned buchu and toppings of sukju and yubu. The parking lot is small, so cars must be parked in the alley. The broth is close to udon broth, which is divisive.