Elrun is a cafe and pub on the sixth floor of a building in Myeongji Ocean City, Busan, where guests drink coffee, tea, or beer while looking out at the sea. Large windows give a wide view of the sea and sky, and macarons, coffee bean bread, and fresh cream are available alongside the drinks. It stays open until 11 p.m., and the spacing between the sofas and tables is wide. Parking is hard to find.