Consistent repeating date/time, with cancellations as needed.
Yeah.
When my wife and I bought a house, we wanted to make sure there were people in it on occasion, so I stood up a "first and third Tuesday of the month" game group that has now been running for something like 16+ years, even with a multi-year break for covid.
With children, health issues, and busy lives with one-off conflicts, cancellations happen more often than I'd like, but I build the campaign around that.
On the other hand, last year I tried to run a "game of the month" to experiment with unused systems on my shelf, with a poll so I could schedule it whenever I'd have 4+ people to play, and the scheduling effort just made it crumble. I'm still trying to figure how I can reformat it to function better as intended.








