Underground beneath the shack there is a training facility for a rare form of karate called Jah-Kwo-Ton.

NPR: Excerpt: 'The Mysterious Secret of the Valuable Treasure'

Randy White goes there every day and learns how to fight Jah-Kwo-Ton style which nobody else in America knows except the janitor.

NPR: Excerpt: 'The Mysterious Secret of the Valuable Treasure'