I received samples of last year’s Lucky Charms Magical Marshmallows. They sat in the fancy box they came in for months. I eventually opened it and learned I had two months to consume seven bags of them. I gave away one to someone who asked on Instagram for one after posting a photo of them and another bag was completely stale because one of its seams ripped. But I ate the rest before the Best By date, putting it on regular Cheerios and whatever cereals I received or purchased at the beginning of the year. Still not sick of Lucky Charms, though. (Spotted by Robbie at Target.)