We had a game around as a pure prop. The idea was that anyone working in the tavern would make a move every now and then, and once asked about the rules, would dismiss it as way too difficult.
This made for quite a lot of amusing roleplay with players and NPCs who would insist on getting an explanation.
For me, it was even more amusing, since I had my character speaking only Swedish. So I would regularly have a rapt audience of people listening to me talking in rapid Swedish, doing various moves and trying to explain what constitutes a legal move and what not.