Need 27 pounds of mac n cheese? You can now get it from Costco…sort of. It is true. They are selling a 27 pound bucket of mac n cheese, although it’s been so popular it’s currently out of stock. And they say it has a 20 year shelf life. I don’t know about you, but if something has a 20 year shelf life I’m wondering exactly what’s in it. That being said, reports are that it’s actually pretty good. I think tonight I’ll be making some mac n cheese with my favorite added ingredient…tuna.