Arc N Book - TP Tower Yeouido is a book cafe and cultural space in Seoul that sells books, stationery, and lifestyle items. It connects directly to Yeouido Station Exit 1. The cafe menu includes pat latte and pat ice cream, and wine is sold as well. A book tunnel is visible at the entrance, and the bookstore and cafe areas flow together, though the smaller size compared to large bookstores limits finding a specific book.