What show's going on near stagsden

[Matttracker]

Mrs Mt had a puncture so I went out to rescue her, while I was changing the wheel, tons of lovely classics cars, Porsches tvrs saabs Astons etc. All came past with a rally plaque on the grill. Is this just a country drive or is there a show nearby Mk43 area??
Was the best view while swapping a tyre anyway!

[marshalla]

Maybe something for Drive It day ?