There's the eight buck McLobster Roll up in Maine. And I remember years ago finding Saimin (a Hawaiian noodle soup) on the menu
at a Mickey D's out there in the Aloha State. Supposedly, it's still on the secret menu out there. They don't advertise it, but it's available,
and the kamaainas still line up to get it, along with the Hawaiian breakfast platter which, includes Spam (of course), eggs and white rice. They also did a lot of Portuguese sausage out there, including on the McMuffin, and in the platter.

The big Hawaiian breakfast platter included Portuguese sausage, Spam, eggs, and the ever-present white rice. Big breakfast for big kamaaina. Eh, bruh?