I know hundreds of people that would disagree with me, but a fair amount that would totally agree with me too when I would say, pathetically, that Dunkin Donuts has the best corn and blueberry muffins ever.
(I'm totally risking losing my Chowhound credibility.)
I once had a blueberry bran muffin in Minnesota. I don't remember that NY was such a muffin paradise but where is Bird Bath. I used to love NY jelly donuts but that was pre dunkin donuts. but can't go there anymore, not dunkin but donuts lol