1. You learn what a real sandwich looks like.
Gone are the days of two slices of bread, a few sad pieces of turkey, some lettuce and tomato. Chileans have a whole different idea of what constitutes a sandwich. Imagine a fresh, toasted hamburger bun heaping with hefty slabs of lomo (pork tenderloin), covered in melted cheese, doused in mashed avocado, piled on with mayonnaise, and then wipe the drool from your chin.