Starbucks COEX Byeolmadang is a cafe inside the Byeolmadang Library in Seoul that serves coffee, Frappuccinos, yogurt blended drinks, and simple food. Customers can choose a grapefruit mango cocoa Frappuccino or a latte, and order by saying the menu number. Power outlets are located under the straight tables along the mirror side, and there is also seating on the Byeolmadang Library side. The store has few seats inside and tends to be crowded.