| Clue | Source | Date |
|---|---|---|
| Sign at a takeout counter | New York Times | 08 Nov 2022 |
| Counter sign? | New York Times | 06 Mar 2020 |
| Drive-thru directive | Newsday | 19 Jan 2019 |
| Sign at a takeout window | LA Times Daily | 18 Nov 2018 |
| Sign at a takeout window | The Washington Post | 18 Nov 2018 |
| Sign at a takeout window |