Available September 28, Wendy's Canada will also offer Boo! Books and six Frosty Frights collectibles at participating restaurants In Canada, all proceeds of each $3 coupon book sold will benefit the Dave Thomas Foundation for Adoption CanadaTM. Coupons are only redeemable in-restaurant and valid through 12/31/2026.
Wendy's: $3 Boo books coupon books
September 28th 2026
This Wendy's Canada Deal has 51 views
