Gwanghwamun Deodeok Sundae is a sundae restaurant near Gwanghwamun in Seoul that serves sundae guk and handmade sundae. The white, gomtang-style broth comes with four or five pieces of handmade sundae and pork offal, and the sundae can also be ordered as a half plate. When the sundae guk arrives, raw garlic is added along with perilla seed powder, chives, and daddaeji. The restaurant is in a basement, so the space is small.