Lets go Bowling Fred!

Lets go Bowling Fred!
Initially it sounded like a good idea. If you go bowling often, and stay sober and energetic, you will eventually be asked to join the local bowling team. If you turn up every week for the weekly games, you earn kudos.
But that means a scripted event each week with a fixed selection of people you know.
And that means they can't accept or make other offers that night.
And I have no support in code for such a system
And I have just coded most of the bowling team stuff.
Drat and Blast. Somehow, I need to make it work.