8. Wendy's founder Dave Thomas went back to school to earn his GED at the age of 61. He didn't want people to see his success and feel inspired to drop out of high school.

9. An Alabama law firm once sued Taco Bell, claiming that their meat mixture "does not meet the minimum requirements set by the U.S. Department of Agriculture to be labeled as 'beef.'" (They later withdrew the lawsuit.)

10. Taco Bell has attempted to open stores in Mexico two different times. Their food was labeled as "American Food."

11. Chipotle buys some of their avocados from singer Jason Mraz.

12. There is a secret menu item at Chipotle called a "quesarito." It's a burrito that's wrapped in a cheese quesadilla instead of a tortilla.