Bel Air, MD to Toronto, ON - Where to eat? Maybe Corning, NY or Selinsgrove, PA

I am not sure when we are going to stop to eat on either direction on this trip.  If I had to guess, we would stop in the Selinsgrove, PA area on the way to Canada.  I have no idea what time we plan to leave and where we might stop on the way back.  Anyway, I would like a list of any good eateries along this route so we have a list whenever we decide to stop.  
 
We will be with family in Toronto so unfortunately we won't be able to try any cool places there.  :-(
 
Thanks,
 
Erika