Gonggangab is a cafe in Euljiro that offers a creative space and a unique menu. The cafe attracts a steady stream of visitors with its trendy exposed concrete interior and lighting. One of its signature dishes is the Vanilla Custard Pudding Bingsu, which features vanilla pudding, custard cream, milk bingsu, and nougatine, offering an impressive visual and taste experience. Other popular desserts include the Pudding Choco Mousse Plate and Mint Choco Basque Cheesecake. Specialty drinks like Space Milk Coffee and Crème Brûlée Latte are also available. Additionally, whole Basque cakes can be ordered in advance through Instagram DM.