Additionally, 90 cents from every key tag purchase goes to the Dave Thomas Foundation for Adoption, a non-profit charity that helps find families for children in foster care.
Basically, Wendy's is asking you to donate $1 to charity and giving you free mini Frosties for the rest of the year.
Last year, they raised over $2.9 million through the program (which means they must have sold over 3.2 million Frosty Key Tags.
