| Clue | Source | Date |
|---|---|---|
| Fast-food chain whose slogan was once 'If it doesn't get all over the place, it doesn't belong in your face' | USA Today | 30 Jul 2023 |
| Fast-food chain with Famous Star burgers | New York Times | 02 May 2021 |
| Home of the "All-Natural Burger" | LA Times Daily | 03 Mar 2017 |
| Home of the 'All-Natural Burger' | ||
| Thickburger seller | New York Times | 31 Jan 2015 |
| Thickburger seller | ||
| Fast-food chain with a smiling star in its logo | ||
| West Coast burger chain advertised by a writhing Paris Hilton washing a car |