Was there not some kind of "picnic in the park" meeting a few years ago which was well attended?
Only thing being, it was London based, and attended by the now flounced politics board tag team. They may well have been a bunch of pussy cats in real life, but I for one wasn't about to spend a day out of my life finding out

.
Edit... This may well have been the Cambridge meet referred to by
@biggs682 above. London/Cambridge, it's all the same to us northern savages.
Edit again... I would, on the other hand, be quite interested in attending one of
@ColinJ 's ride outs - if I thought for one minute I was fit enough for all those climbs

. And it is closer to home.
The CC Ecosse group used to have regular (ish) ride outs, but none recently. I seem to remember organising one myself (3 ferries ride) a few years back. Maybe once we are allowed again....