REALITY CHECK: a handful of people and cars enjoying each other's company is not intended to be an affront to anyone.
For the love of Pete, I am an outsider's outsider, but reconnected with people I see (these days) once every 5, 10, 20 years.
If you set up a "standing tour" in your area of influence, I guarantee people would come. I'd come, if you allow Cougars/Merkurs.
And if I were to organize such an event, you'd be invited. If we ran out of participant spots, you'd still be welcome to observe, as would anyone with a passion for the cars and their history, so long as they were respectful and didn't interfere. But that's the difference between me the the GT350 tour folks.