CEDAR RAPIDS, Iowa – Few people outside Quaker Oats know exactly what the Cedar Rapids factory is making when a sweet, wholesome smell wafts from the plant north of downtown. Locals call it a Crunch Berry day because Quaker – the world’s largest cereal plant – makes Cap’n Crunch’s Crunch Berries, but the aroma could […] The post Midwest oat growers want a renaissance, but it will be hard without Big Ag appeared first on Investigate Midwest.