Jed wants Jethro to open up a business. Jethro decides he wants to be a fry cook & open up a restaurant. Jed tells Mr Drysdale about Jethro's plan to be a fry cook and Mr Drysdale finds a run down old diner that he rents for $35 a week. Jethro fixes up the place & names it the Happy Gizzard. When Jethro's first customer comes in (a young woman)She leaves after Jethro couldn't cook her a hamburger. Granny arrives to save the day & agrees to cook for Jethro.