It seems as if mini burgers have taken America by storm. They're everywhere--at cocktail parties and on restaurant menus. Of course, the fun thing about mini burgers is that if you eat three of them, which is about equivalent to one regular burger, you can have three different toppings, three different cheeses, three different anythings. These are great for a kid's birthday party or for an appetizer at a party where you';re making longer-cooking grilled meats.