I have not been to Hawaii (bucket list item) but have heard that Spam is very popular there. It seems to have become popular in WWII when other meats were difficult to get there. Now they have dozens of different ways to prepare it.
My wife won't eat it but I occasionally buy a tin of it and have slices for breakfast. Really good. It makes me think of my father when he would buy it and we would have it on a Sunday morning.
When I am writing this it is Sunday morning, 8AM EDT, wife is still sleeping. I am going to the store and buy a tin. I'll slice it, fry it and put a runny, half-cooked (sunny side up) egg on top. Just the way he always ate it.
My wife can have her Cheerios, Special K or something else.