In December 2014, it was announced that the world's largest IKEA store at 59,000 square meters (640,000 square feet), opened near the KTX Gwangmyeong Station, located at the heart of South Korea's Seoul Capital Area.
Hard-boiled eggs still in their shells can keep for a week in the fridge, and raw eggs in their shells can stay fresh three to five weeks from the purchase date, even if the sell-by date has passed. (Source: 1.usa.gov/160UJdA)
August 10, 2012. Refrigerate leftover hard-cooked eggs in the shell within two hours of cooking them and they should keep well for over one to one and a half weeks. It's best to place them in a container or plastic bag so they don't absorb refrigerator smells and flavors.