A Child Of Atom

I stopped tonight at a very famous restaurant. Well... the front facade is famous anyway. It's Tom's Diner, the location used for the exterior shots of Monk's on Seinfeld. When I went in I had a look at the specials board and saw a dish that seemed... well... impossible? inedible? Unlikely, to say the least. A chicken liver omelet. Now, as a good southern boy I've eaten my share of chicken liver, and of course I've eaten plenty of omelets, but together? I suppose scrapple, (or livermush as we call it down south) is a liver product served with eggs, so there is a precedent.. but still... I couldn't stomach the idea of it. Is this a common dish? Has anyone ever tried it?