After visiting a local petting zoo, Lisa becomes a vegetarian and faces ridicule from family and friends. When she lashes out and ruins Homer's barbecue, she learns a lesson in tolerance.
First Air Date: 1989-12-17
Runtime: 00:22:14 minutes
Genre: Family, Animation, Comedy
Stars: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer