What happens to all that grease from the rodeo?

Source: The Houston Chronicle Deep-fried cheesecake. French-fried nachos. And all manner of curly, shoestring and chilli-laden French fries. The Houston Livestock Show and Rodeo wouldn’t be the same without its deep-fried delicacies. But when the food vendors at NRG close their booths for the night, what happens to all the used cooking oil? One company is […]