1. Free Chocolate in Brussels
Dark chocolate rules in Brussels, with palaces at Godiva, Galler and Leonidas, to name a few. Many shops will offer a free taste and cafes often serve a piece of chocolate with your coffee.
For those who prefer milk chocolate, the Cailler Nestle factory in Broc, Switzerland offers free tours and samples. Incidentally, Broc flanks Gruyeres, the cheese-making town.