Katrina Watermelons.

After Hurricane Katrina, watermelons are growing everywhere in St. Bernard Parish, New Orleans.

Presumably, the seeds were deposited during the hurricane and unusually high temperatures have produced a natural mystery.

A watermelon's consistency is 90 percent water, which means if you eat the St. Bernard Parish melons, you're drinking Katrina juice.

http://www.wafb.com/Global/story.asp?S=4280271 | CNN has the video.