Gogiyeon is a Korean grilled-meat restaurant in a Seochon alley in Seoul that serves aged pork collar and samgyeopsal. Ordering moksal kase or samgyeopsal brings a staff member who grills the meat, which is eaten with sauces and side dishes. The moksal kase made from aged pork collar has a different texture from samgyeopsal, and the sauces and side dishes served with the meat vary. The skill and service of the staff grilling the meat are not consistent.