I think it would be fun to have an evening (or maybe multiple) of OpenTTD multiplayer with the club. I don’t really know how it works, but I do think OpenTTD supports this out of the box, so it shouldn’t be too much of a hassle?
I’m available most evenings (Amsterdam time), or during the day on weekends.
Too bad, TTD multiplayer is really relaxed fun! Even if the month is over, I really encourage trying again some time. Maybe the club could have a “multiplayer month”, going back to games that where the multiplayer plans didn’t work out? Or a bunch of multiplayer games that couldn’t carry a month on their own?