How Korean Convenience Stores (CU, GS25, 7-Eleven, Emart24) Work
Open 24 hours a day on almost every block, Korean convenience stores (편의점 Pyeonuijeom) have hot water dispensers, microwaves, tables, and 2+1 / 1+1 promo tags. Look for the wall of colorful drink pouches next to a freezer full of plastic Ice Cups (얼음컵, ~₩700).