There's a local restaurant that I eat at sometimes. I sit at the counter at the back of the place. I can talk with the employees and hear the things they say about the customers. Yep, I'm a backbencher. Well, yesterday, someone had a philly cheesesteak. Thing is they don't have such a creation on the menu. I didn't realize I could get one. I asked for one and it was delicious. I would've ordered that if I'd known I could get it.
Kind of makes me wonder what other stuff you can get at restaurants that are not on the menu. I know Taco Bell used to have something called an enchirito.They dropped it. Apparently it still lives. You can get them at Taco Bell if you ask for one.