Do they call Chicken Sandwiches “Chicken Burgers” somewhere?
I have seen ground chicken, griddled or grilled, called a chicken burger.
I'm firmly against this nomenclature, but I suppose these places are set in their old ways for some reason :)
Before moving to the US I always thought it was the style of bun that made it a 'burger', whereas if you put it between two pieces of sliced bread it would be a 'sandwich'.