I think we could have a series of events - all it takes is for someone to organise (like Rich did this year).
My suggestion would be to look at something you normally do, and then have an open invitiation to the group. If no-one turns up, you're still doing something that you like.
I'd be happy to arrange an open invite event to Caff&Mac (Bowl or Hill), Shuttleworth, Gaydon.
Those down south could do something like Brooklands or Beaulieu.
Great British Car Journey is another good venue, and there's a whole raft of Bike/Car themed Cafes around the place.
I think the forum started in August, so that would be a good month to do stuff (purely from a selfish perspective as I'm off work!)