FamilyFarmed’s Annual Giving Campaign is under way, and to highlight the work we do to build a better food system, we are running a series of profiles of great businesses that have participated in our programs. Today we look at FamilyFarmed’s Good Food EXPO and Good Food Financing & Innovation Conference through the eyes of Luke Saunders of Farmer’s Fridge, the Chicago company whose fresh salad vending machines are changing the way eaters view self-service food options.