With Halloweentime upon us, ghosts and goblins all around the world are gearing up for the annual celebration of the macabre. Between dressing up in fun costumes and making caramel apples to taking our kids trick-or-treating around the neighborhood, there’s no shortage of things to do at the end of October; but did you know that some of the earliest traditions revolved around the use of incense and other herbal blends?