Ten Percent Coffee Jingu Public Health Center Branch is a coffee shop in Busan that sells coffee and oat milk drinks. It sits on the first floor at 176 Beomil-ro, Busanjin-gu, a one-minute walk from Beomnaegol Station Exit 2 and to the right of the Busanjin-gu Public Health Center entrance. The seasonal menu includes a grapefruit espresso, which can also be ordered with oat milk. The store is small, takeout customers outnumber those who stay, and a wait forms around lunchtime.