Caviar is a topping that you can find at high-end restaurant in New York. They not only offer caviar, but also chives, lobster and crème fraiche. You have to order it 24 hours in advance. Yet another entry from Japan features crabmeat and mayonnaise, meatballs, and broccoli and royal bream. And then you have various homemade creations that are conceived right here in the United States. Take a look around the Internet and you can find other ideas that are just as strange if not stranger. You'll find a sweet corn pie topped with whole kernel corn, grated cheese, and corn chips.