When going to a music festival, do not park on the hi grass!
http://www.kvet.com/cc-common/gallery/display.html?album_id=84539

Now that's a shame! I am sure it was something as simple as a butt thrown on the ground, but those catalytic converters do get mighty hot. Thanks for the link!

Use the arrow buttons on the right to scroll thru the pictures

Looks like it started under the low riding blue car.
You would think the organizers would either wet or cut the grass before turning it into a parking lot.

Hey Ese' when you park your low rider in the grass pump up the hydraulics UP.

I would think the hot exhaust in tall dry grass - easy culprit.