As a kid, when the family made popcorn, I'd often sit in the dining room reading one of the Narnia books, eating popcorn, and drinking cola. Ever since, I've associated popcorn and cola with Narnia.

Popcorn alone doesn't trigger the memory, and I don't generally drink sodas anymore, but about once a year I'll get a can of cola, fix some hot buttered popcorn, and sit back with a Narnia book and relive the feeling.

(No, this doesn't mean I'll buy popcorn when I see the movie in the theater....)