North American Hallowe'en Prevention Initiative was a 1 time group formed to produce a song in satire of the more famous charity song, "Do They Know It's Christmas?" While the North American Hallowe'en Prevention Initiviative's song, "Do They Know It's Hallowe'en?", was somewhat tongue in cheek, it was itself also for charity with all profits going to UNICEF. The list of people involved in making it are:
* Arcade Fire's Win & Régine
* Beck
* Buck 65
* David Cross
* Dessert's Liane Balaban


Read more about North American Hallowe'en Prevention Initiative on Last.fm.