At home, I eat one of four breakfasts (which is diversity for me...a year ago, I only rotated between two), but on the road, I'm a big believer in "When in Rome..." I'm happy to eat salad, seafood & rice for breakfast in Japan, dim sum in Hong Kong, broiled tomatoes, beans, limp bacon and toast in England, etc.
I completely spaced out when one of my Dutch friends came to visit recently...I stocked the kitchen with oatmeal, eggs, fruit, etc., and the first morning she asked if I had any whole-grain bread and cheese. Oops!