I went to this yesterday - lovely morning
)
They'd managed to fill three sides of Queens Square up with cars ... quite impressive (so around 60+ vehicles)
Quite a varied selection as always and a nice on the spur of the moment thing to do (handy having teeenagers that sleep till noon) ....
Pictures already uploaded and here if you want a browse :
http://www.flickr.com/photos/theavenuedriversclub/