Hakhwa Hodogwaja is a walnut pastry shop on Namdaemun-ro in Jung-gu, Seoul. It sells warm walnut pastries wrapped in paper and serves black coffee alongside them. The shop sells only as much as it makes, so customers need to arrive before 3 p.m. to buy any, and it stays open until 6 p.m. on weekdays. It is closed on Saturdays and Sundays.