Halloween was basically the most important time of the year when we were kids. I mean, it's when you get to dress up in a costume that makes you happy and run around your town demanding candy from strangers, what's not to love?While it wasn't quite as hyped up as Christmas was, there was one place that always seemed to know how to do Halloween right: McDonald's. The fast food giant was always good at getting into the spooky spirit, bringing some of the best promotions and events for us to enjoy, and we still remember them to this