We the big Christmas SDMS club game is on Sunday 10th December and it's a wild west all against all shoot out. I don't know what rules it'll be played under, but I usually survive 3/4's of the way through these sort of games.
I've had my son staying for a few weeks and we played Panzergranate WW2 in 20mm. with a friend at the local wargaming café venue, on a couple of Sunday afternoons.
Panzergranate WW2 makes Rapid Fire look crap & slow, plus is more technically accurate regarding anti-tank weapons.
I also played a big SDMS club Black Powder Napoleonic French versus the Austrians, in November, with the visiting guest Worthing Wargames Club. I was on the heavily outnumbered Austrian side.