Nation A school ditched processed food 7 years ago, and student lunch sales skyrocketed December 20, 2018Jana Shortal, KARE-TV, Minneapolis-St. PaulComments Off on A school ditched processed food 7 years ago, and student lunch sales skyrocketed Minneapolis Public Schools introduced whole chickens instead of nuggets and potatoes instead of tater tots. School lunch sales are up 1.2 million.