The Article said:The Kraft facility is actually part of a massive complex that started as a limestone mine in 1946. (The mine is still operational, but a substantial earthen buffer shields the employees of Kraft and other companies from regular explosions.)
First thing this made me think of was a map too.
It could totally be done with those yellow stacked barrels already in the game. Sure, they have radioactivity symbols on them, but maybe the cheese is just that awesome. :O