Haneul Jeon Ttaji is a Korean restaurant in Gongdeok-dong, Seoul, that serves jeon and makgeolli. Its menu includes yukjeon and cheolpan modeum jeon, and it offers five kinds of makgeolli. Jeon is cooked to order on the first and second floors, and the second floor has no call buttons, so orders are placed by phone. Seating is tight and limited, and the noise level rises when the restaurant is busy.