Season 4, Episode 23 Shark Tank

First Aired: May 3, 2013

A frozen gumbo brick is pitched to the Sharks by a former truck driver from California; and a Pennsylvania man has a "shocking" idea for keeping pesky squirrels away from his bird feeder. Also: an artisan coffee delivery service; housewares made from Vermont wood; and an update on an ice-cream business that failed to win backing.

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