American Flagship Lounge at Terminal 3
At this point, Mrs. SFO777 decided that she'd rather go to the gate. So I escorted her there and came back to look at what American was offering.
Ugh. This is what happens when you let everyone mid and upper tier One World cardholder to access your lounge.
There was a proper sit down a la carte dining area, although every table was taken.
I'm thinking that Mrs. SFO777 made the right call by going to the gate.