The food safety questions on Mondays are intended to deal with recommended safety practices, which I'm sure I haven't always followed, either.
I can recall two times when while hiding Easter eggs we found eggs that had been hidden a year earlier. Needless to say, we handled them carefully and disposed of them.
But I'm also reminded of a cartoon, probably from The New Yorker, in a store where there's a jar of "100 Year Eggs" on the counter, and a customer is asking, "Are they fresh?"