Geochang Son Guksu is a noodle restaurant in Chilseong-dong, Daegu. It serves maesaengi gul gukbap, maesaengi kalguksu, kongguksu, janchi guksu, and pajeon. The maesaengi gul gukbap is brought out boiling in a ttukbaegi. The shop is small and gets crowded at lunchtime.