[Paul Stenning]

No, there's nothing here in Wales. Royal Wootton Bassett is easy to get to from South Wales though as it's close to the M4. Under an hour and a half from Cardiff, but it looks like a much longer trek for you from Ceredigion

As Mike says, organising a new event would be a lot of work and there would have to be enough people attending to make it worth while. Probably more difficult in Wales due to the lack of decent A roads and motorways to anywhere other than the south.