Thin Mints and Frosty fans, we’re so back. Wendy’s Thin Mints Frosty is now available nationwide with two crave-worthy ways for fans to treat themselves this season. As a licensed partner of Girl Scouts of the USA (GSUSA), Wendy’s is bringing back the beloved Thin Mints Frosty Swirl and introducing an all-new Thin Mints Frosty…
