Fortiwinks is a second-floor tea house in a Hongdae alley that serves Korean traditional tea and snacks. It makes ginger tea, mugwort latte, and plum ade with tea and ingredients grown on its own farm, and offers tea sets that pair tea with snacks. The owner explains the tea and accompaniments to help with ordering, and on a Saturday afternoon at 2 p.m. there were seats, though by around 3 p.m. it was nearly full. The entrance is hard to spot, and you have to go up the stairs to enter the second floor.