It would be cool if it was possible.
On AlfaOwner its not just to discuss events, but event threads do end up the relevant regional section. Its used to discuss things in the local area, offers, getting to know local folks etc.
Sort of what the various regional clubs that have cropped up would need. e.g. Yorks Italia, North West Italian Car Club, Eastern Italia etc but obviously would be more visibile than using a group. (Or a facebook page).
Could add the popular countries too for example Greece, Italy, Poland etc.