The Library is a lounge cafe on the first floor of the lobby at Seoul Silla Hotel in Seoul, serving brunch, cocktails, and bingsu. It offers club sandwiches, hamburgers, and pancakes, coffee comes with refills, and piano, double bass, and vocal live performances are held in the evening. Apple mango bingsu tops Jeju mango over plain milk ice with red bean on the side. On weekends during mango bingsu season, the afternoon wait runs up to two hours.