Idaegam Gogi Jip is a Korean barbecue restaurant on the first floor of the Gukilgwan building, immediately to the left of Jongno 3-ga Station, where various cuts of beef are grilled. It serves bulgogi and multiple beef cuts, accompanied by basic side dishes and doenjang jjigae. The dining room holds enough tables for groups of 50, and notices for alumni and coworker gatherings are posted inside. When large groups arrive, the room becomes crowded and loud.