If jonisflying’s list is indeed all of them, I’ve been to all, except:
AUS
FLL
GUM
MEX
DCA
Also was in the now-closed MEL club, JFK, and am I correctly recalling a MIA club in the 1990s?
So far only to 2 Polaris, ORD and SFO.
Edited to add: Yes, there was a Miami club. I forgot all of the old international destinations, as I also had been to SYD, TPE and FRA. Cool old list I found here:
https://web.archive.org/web/20000303...7,1109,00.html