Matsunohana One Grove is a Japanese restaurant in Magok, Seoul, serving tendon, sakedon and horumondon. Its anago tendon comes topped with a whole large conger eel, and the fried items are cooked to order and served crisp. On a weekday lunch the wait was about 15 minutes, and the parking lot of the Trader's building can be used. Udon is sold only as cold udon.