I am based in the South East
I used to "ride" (meet up in the pub) for Tower Hamlets Wheelers, a bunch of misfits, artists, misanthropes and general good sorts who had a clubhouse under the railway arch in Three Colt Street, E1, and would carry out club "business" in the Five Bell and Bladebone next door. We used to build wheels in there while getting gradually hammered on ale. If you dropped a spoke nipple, there was never any problem finding it on the floor - it used to stick where it had fallen.
I now "ride" for the 07:20 Ramsgate-Victoria club as a multi-modal commuter.