On 2019-07-10 21:24:31 -0400 (-0400), Erik McCormick wrote:
[...]
> The PTG I was referring to was the last one at the Renaissance. That was
> supposed to come with free admission to the next 2 summits (Denver and
> Shanghai). Hopefully that is still being honored?
[...]

Your list has an off-by-one error. ;)

That second "Denver" PTG at the Renaissance Stapleton Hotel was
September 2018. The next two summits following it were November 2018
in Berlin and April 2019 in Denver.
--
Jeremy Stanley