Fair and festival - people spend millions on fair food every year . From fried Oreos to ` ` Super Fries , '' the possibilities are endlessly expanding . Fair foods should be enjoyed in moderation , says economist Donald Hensrud .
Fair and festival-goers spend millions on concession food every year . From fried Oreos to `` Super Fries , '' the possibilities are endlessly fattening . Fair foods can be enjoyed in moderation , says Dr. Donald Hensrud .