I wouldn't be surprised to find that there's at least one minilab that can print full-frame-with-borders on 8x10 paper, but I haven't run into one set up to do that.
Actually, I think most minilabs could be set up to do that, some easier then others. However, the added maintainence and problems for something that would be used occasionally by 2 or 3 customers would be impractical. You would have better luck dealing with a small independent then a drug store/chain.
