It's Christmas Eve, and you're standing in front of the Trader Joe's, wondering if it's open today. You glance at the sign on the door and see that it's open until 9 pm. You feel relieved to know that you can still pick up a few last-minute items for Christmas dinner. You head inside and are greeted by the familiar scent of freshly baked cookies and the cheerful holiday music playing in the background. The store is packed with other shoppers, all frantically searching for the perfect last-minute gift or ingredient.