I think I'd be especially suspicious of the combination of Nancy's Pizza and Al's Beef in the same structure... it sounds like a way to make a Chicago Tourist Trap. Now, as for why such a trap would be needed in Park Ridge, I can't answer. Except to think about my suburban neighbors who are afraid to go into the city.
But it's true that other suburban "Al's" haven't lived up to city standards, either. One of the previous occupants of the space on Arlington Heights Road now occupied (hopefully forever!) by
Johnnie's was some kind of Al's, whose claims of relationship to Al's on Taylor and Number-1-ness were never justified by the rather average taste of the beefs.
So it goes. You've gotta try 'em to find out. Thanks,
dianewhoeats, for testing this one.
---dick