I think the Girl Scouts of America would do better to sell something more wholesome like raisins, nuts or olive oil. All those products have long shelf life which is conducive for long-term fundraising. As well, they are packed with nutrition and free of hydrogenated oils and high fructose corn syrups.
I actually find myself wishing that there will someday be such demand for ethanol that there won't be much corn available for that damned syrup. It's in everything anymore.