Granum Dining Lounge is on the lobby floor of Banyan Tree Seoul and serves a strawberry buffet, brunch and dinner semi-buffets, and afternoon tea. The seasonal strawberry buffet offers large strawberries and strawberry desserts, while brunch includes pasta, hamburgers, salmon, and shrimp. Afternoon tea is available only between 15:00 and 17:00, and Ronnefeldt tea is served as a dessert after dinner. With only 50 seats, the weekend brunch feels small.