Mouse Rabbit is a café in Seoul operated by Super Junior’s Yesung, serving Ssamanko Smoothies, Glacier Smoothies, and Americanos. The menu also includes café lattes, cakes, Ssamanko Frappes, and Soda Frappes. On the second floor, customers find a seat first, order on the first floor, and collect their drinks when the calling bell rings. The café is noisy when crowded, so it is not suitable for a quiet stay.