Geobugi is a vegan cafe near Sadang Station in Seoul that sells cakes and pies made without milk or flour. Lattes come with a choice of soy milk or oat milk, and the menu also includes mango bingsu and sweet pumpkin tart. The antique interior is decorated with plants and has a unisex individual restroom, while the low tables make studying difficult. Cakes and desserts sell out if you arrive late in the evening.