One of the most popular Girl Scout cookie flavors is getting made into Wendy’s signature desserts. Wendy’s is partnering with Girl Scouts of the USA for its new Thin Mints Frosty.

Cookie season kicked off nationwide on Jan. 7 and lasts through March or April, with exact end dates varying by location. Former Long Island Girl Scouts marvel at the cookie evolution since they were the ones in uniform.

Customers can get the “Thin Mints-inspired swirl” with a Chocolate or Vanilla Frosty base, per Wendy’s. The frosty will be available at Wendy’s stores nationwide starting