Does Karen know about Roy and Pam? Because in Beach Games Pam says, "I called off my wedding because of you..." does Karen even know about her wedding? Not that it matters, just wondering.

Because in Benihana Christmas she says something like "you should date him," but maybe Jim had told her in one of their many late night heart-to-hearts that supposedly took place? And after the whole Roy-trying-to-kill-Jim thing, she would've wanted some explanation...

I think I'm answering my own question.