Haengbok Coffee is a cafe in Sangam-dong, Seoul, serving drip coffee, lattes, and ade drinks. It roasts its own beans for the drip coffee and lattes, and also offers sweet potato latte, plum juice, bokja juice, and con panna. The cafe sits inside a commercial building, so you can drink coffee quietly after lunch. If you prefer coffee that is nutty and deep without acidity, the sourness of the latte will not suit you.