FOUR PAWS UP REPORT LARRY U (This may be my first four paws for you.)
I would not have the gall to go into an Int'l first class lounge. We have one at EWR, and the door is right in front of the RCC desk. It looked empty but wanderlust and I are too honest to try anything sneaky.
Someday I'll go visit one, maybe as a Flyertalkers guest (if that's allowed.)