Rokgalbi is a jjokgalbi restaurant in Sillim-dong, Gwanak-gu, Seoul, near exit 2 of Danggok Station and the alley across from Lotte Department Store. It par-cooks soy-marinated and spicy jjokgalbi, serves steamed egg as a basic side, and offers flying fish roe rice balls and muksabal alongside. It is open from 4 p.m. to midnight, and customers check in on a waiting board at the entrance. The meat is grilled over charcoal placed on a gas burner, and orders take a considerable amount of time to arrive, so they should be placed in advance.