Have your cats ever mistaken containers of people food for kitty treats?

Yesterday I bought a bag of Craisins, and Loki was just convinced that they were his Kitty Treats. Even after he smelled the bag, sniffed one, saw me eating them (and repeating this process over and over), he was still begging for them like they were kitty treats. I even left one for him to eat, and he wouldn't touch it. The problem was his treats come in a bag shaped exactly the same, sounds the same, and even shiney the same, and he was convinced it was the same bag of his treats. It was actually kind of funny after a while.

But of course I did give him some of his treats from the tupperware container we store them in (since he always claws into the bag they come in from the store). We wouldn't want the baby to be famished!