Trick or Treat Coupon Books September 29, 2009 This post may contain a link to an affiliate. See my disclosure policy for more information. There are three different trick or treat coupon booklets that you can pick up at fast food restaurants. Each booklet costs $1 and contains some great coupons! McDonald’s Halloween Treats: (4) Free Small Cone Coupons(4) Apple Dippers coupons(4) Free Apple Juice or Milk Jug coupons Coupons can be used starting October 31st by children 12 and under. Wendy’s Trick or Treat Gift Book: (10) Free Jr. FrostyCoupons Coupons valid between 11/1/09 and 2/1/10. Burger King’s All Treats, No Tricks Booklet: (8) Free Value Size Fries Coupons Coupons valid between 10/01/09 and 12/31/09.