I just discovered this one: Gloomhaven: The End of the World (Promo Scenario) | Board Game | BoardGameGeek
Apparently it is a scenario that can be played as an alternative to replaying a lost scenario. It is a promo-item made by the Gloomhaven designer in collaboration with No Pun Included. Seems like it will become free in a couple of weeks.
Hm. Maybe this can be used in the case of spilled drinks as well?