Seongsu café for cinnamon grapefruit granita: Iridescent
Iridescent is a calm, polished café near Seoul Forest in Seongdong, Seoul. I tried the cinnamon grapefruit granita, a well-balanced Americano, and a fig s’more brookie, then lingered in its comfortable seating. Verdict: choose the granita and brookie if you love tart flavors.