This coming Sunday would be our 100th session of our DF campaign. Instead, we're doing a one-shot adventure.
Not for any particular reason except that I have one, it'll take less prep than even Felltower, and it's fun to try out characters you wouldn't necessarily try otherwise.
We've got a few interesting potential guys on tap - an unusually built knight, a dwarf barbarian, another fire-happy wizard, and some others. It should be interesting to see how it all plays out.
But it does mean DF Campaign Session #100 is going to fall in April, most likely, not March. Still, game is game . . .