It's Stafford classic bike show 23- 24 April.
I'm not into shows,only been to the NEC once,but I've been to quite a few of these,it's a full on day out.The first time we went it was a eye opener we couldn't believe the size of the event & how many stands were there in the various halls.I usually spend a couple of hours in the racing paddock

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https://www.staffordclassicbikeshows.com/