Halloween is coming… and it is, arguably, a very American holiday. Sure, it has its roots in Celtic tradition but there is a pretty good argument to be made that the American version of Halloween (much like Christmas) is what has spread around the world. Either way, it looks like Indonesian theme park MAPS Perak is totally in the Halloween spirit with a little help from everyone’s favorite terrifying haunted schoolgirl The Sacred Riana. That that Six Flags Frightfest and Knott’s Scary Farm!