I didn't have that problem, because I just asked for "A Yankee stadium." However, I asked at the wrong end of the counter and was sent to the other end.
Meanwhile, the Dominican chicken hero is less well-known within the Dominican community than in the pages of the New York Times. The word is that, while cubanos are universal, chicken heros are not so popular because the meat is considered dry. It's not usually on the menu, but you can doubtless get a chicken sandwich if you ask for it. My source suggests the meat is likely to be
"ripao", or pulled, although I didn't get that impression from the article. I couldn't get any excitement going about the skin. It will be roast chicken, so of course there will be skin. You might as well ask whether there will be bones in a meat dish. The idea that someone will sit around picking the bones out is somewhat foreign to Dominican cuisine. They like flavor, you see, and have confidence in their teeth.