[... from a Chowhound who lives in Toronto ...]
Tomorrow around 5 p.m., six of us are getting into a minivan near Newark (actually Maplewood, NJ) and driving down to Philadelphia.
If there's someplace fun or notable on the way, please make some suggestions. I've searched this board (as well as the mid-Atlantic board), and have noticed the posting by Jim Leff (who, on Princeton, suggested to "pack a lunch").
Alternatively, we'll probably just blast down the highway, and have a later dinner in Philadelphia ....