Jay Honeck wrote:

I've re-read the invitation three times, and can't find the date anywhere in
the text.

In his post on the Teterboro crash, he stated

"PS: annual rec.aviation flyin at Pinckneyville is coming up May 21, 22, and
23. Be there or be square! :-)"

George Patterson
He who would distinguish what is true from what is false must have an
adequate understanding of truth and falsehood.