Mulchong Kalguksu serves kalguksu with marsh clams, littleneck clams, and mussels, and sits near Manseok Park in Suwon. Diners take out the clams first, then add thick knife-cut noodles to the clam broth and mix in the seasoning sauce for a spicy bowl. Squid sundae and pajeon can be ordered as sides, and a wait can form at times. There is no parking space in front of the shop.