Like many parents, Linda Mallers found herself working on a PTA. fundraiser at her children's school. The single mom of four had been boxing local produce from nearby farms in Wisconsin and selling them to friends, an effort she parlayed into a community fundraising effort in 2012.

In a world of grab-and-go drive-thrus and processed meals, the fresh fruits and veggies were a hit, which gave Mallers a big idea.