Igong Gimbap is a snack shop near the rear gate of Korea University and the Anam intersection, selling gimbap, rabokki, udon, and ramyeon. Its signature tuna bomb gimbap packs in a large amount of tuna and is rolled to the size of a woman's forearm, with mayonnaise served on the side. The gimbap is too large to fit in one bite and has to be bitten through, and the rabokki and jjolbokki are also large in portion. The tuna in the tuna bomb gimbap is dry and catches in the throat.