For just $3, you can help find safe, permanent homes for children lingering in foster care and enjoy free Jr. Frosty treats with purchase all year at participating Wendy's restaurants and in the Wendy's mobile app. For every Frosty Key Tag purchased through Wendy's, at least 90% of the proceeds support the Dave Thomas Foundation for Adoption's mission. Valid until 12/31/25 only at participating Wendy's restaurants in the U.S. The Foundation cannot guarantee a delivery date, and no refunds will be issued for Frosty Key Tag orders. Online orders include shipping costs and are not tax deductible.