Hannam is an old Korean supermarket known for discounted produce, meats, and liquor like soju. It’s a good place to buy snacks made in Korea. They also carry a few Japanese items. There is an eatery inside called Yanusa. The sign outside that says “Market World” in English. Open seven days a week, from 7:00 am to 12:00 midnight. Pro tip: Try not to shop here on Sunday, when the free-parking lot is madness and the cramped aisles inside are jammed full of shopping carts.