The Booking site is now open for the above Event on Sunday 6th May and Monday 7th May 2018.
Its a very well organised Event - with a tour route followed by parking/display throughout Stratford Town Centre.
Simply google the above header - its ┬ú20 per car this includes a Route Map and Plaque.
All details on the web site.
Let me know if you would like any advice on where to stay etc if travelling and stopping over.