Thanks so much for all the responses so far, I wrote a list of possible stops on the CoTech thread https://community.coops.tech/t/a-little-uk-co-op-tour/1064/9
I'll reply individually/privately to co-ordinate visits, thanks!
social.coop is a coop-run corner of the fediverse, a cooperative and transparent approach to operating a social platform. We are currently closed to new memberships while we improve our internal processes and policies, and plan to re-open to new folks when that work is complete. [9/2/2018]