So far confirmed:
Catman
markbach
RichG
JayBrian

Maybe:
FlyBabe

I was thinking of Meiji-en for dinner, they do a pretty nice job, and I've had a hankering for them for a while. And a nice view of the Ben Franklin Bridge and it's light show is free of charge.

Of course, recommendations can always be made for the starch, dairy, and protein lunches/taste-testing trail.