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)
Eggs Boiled in the Shell. According to the Benton-Franklin County Health District, refrigerated hard boiled eggs with the shells still on can be safely eaten within seven days of cooking.oiled eggs with the shells still on can be refrigerated for up to one week, while peeled eggs must be eaten the same day.