Cancassonne! In a Facebook group I’m part of, we were talking about how some games take up lots more space than their boxes, and I said something about tile-laying games and how they take up space, but I bet Carcassonne would fit in a can of lager. It stuck with me, and I’m on leave for a week, so I thought “Why not have a go at it”. And I did.
In fairness it took two cans, not one, but with my primary school level design skills I mad a label and made a thing. Now you can sneak games into a party under the guise of being one of the guys/girls, here to get drunk, dance badly, and probably have an argument with someone.