The Reasonablists are having an end-of-life party, but haven’t paid for the park reservation fee. The leader offers to pay with a check since he believes they won’t be around the next day to make it worth anything. Ann happily accepts because the group has been wrong for decades before.
The Reasonablists are having their end-of-life party in the local park and Ron sees an opportunity to sell his high quality wooden flutes. Because the party springs up without notice, Ron sees a sudden spike in demand for his flutes. The leader of the Reasonabilists offers Ron a check because they don’t believe it will have any value the next day, but Ron has been selling them flutes for each of their previous going away parties.