Harry London Factory
Many chocolate factories offer tours at a price but Harry London offers them for free and you still get samples. You'll see the chocolates being made - from the raw ingredients to the huge vats of chocolate to the little bonbons being pushed mechanically down the line into their fancy boxes. Then you'll get to enjoy a chocolate-covered cherry, buttercream, or caramel. Afterwards, buy your own box of chocolates or try the amazing gelato.