World Dairy Expo 2024 Winners. Prairie farms and its family of companies continue to dominate at the world dairy expo dairy product contest, taking home 65 awards in 37 of the competitions 93 classes. Prairie farms dairy and its family of companies remain the reigning champion at the world dairy expo taking home 65 awards across 93 classes.

Grand champion of grade a went to norman, okla., hiland dairy’s 2% white milk; 2024 expo recognition awards are.