About Coffee Sammupark Branch is a Jeju coffee brand cafe located directly in front of Sammupark, serving coffee, salads, and sandwiches. It offers a pistachio latte, the B.E.L.T sandwich, and a breakfast set before 11 a.m., using nutty beans. Every seat in the store has a power outlet, and there are partitioned single seats and a glass room for small group meetings. Parking nearby is difficult.