Wendy's Frosty Key Tag ProgramYou’ll love the current Hot Deals, sorry you missed this deal. Take advantage of this sweet deal on Wendy’s Frosty treats and help children in foster care! Back for it’s second year is the Wendy’s National Frosty Key Tag Program. When you purchase a $1 Frosty Key Tag you’ll get a free Jr. Frosty with every purchase you make at Wendy’s during 2015. PLUS, ninety cents of every dollar will go to the Dave Thomas Foundation for Adoption® to help find loving families for children waiting in foster care. Wendy’s raised more than $2.9 million through the Key Tag Program last year. Key Tags are available while supplies last.