C is for …car trunk. That’s good enough for me, especially if it’s also for candy.
This one will need some extra cardboard, plus a trunkload of blue tissue paper. I love how this picture made the tissue all fluffy, like Cookie Monster‘s fur.
Don’t forget the crazy eyes on top, plus “cookie” accents. It’s up to you, but I’ll bet children coming here will expect a certain round dessert to be given as well.