| Clue | Source | Date |
|---|---|---|
| Guys working at a hotel entrance | Newsday | 16 Oct 2023 |
| Entry-level workers? | New York Times | 27 Aug 2020 |
| Apartment workers | Thomas Joseph | 15 Aug 2019 |
| Uniformed greeters | The Washington Post | 07 Jul 2018 |
| Uniformed greeters | LA Times Daily | 07 Jul 2018 |
| Uniformed greeters | ||
| Condo building employees | New York Times | 12 Oct 2016 |
| Condo building employees | ||
| Hotel staffers | ||
| Entrance attendants | ||
| Hotel attendants | ||
| Openers | ||
| Whistlers outside hotels | ||
| Hotel employees | ||
| Hotel employes. | ||
| Hotel functionaries. | ||
| Uniformed employes. | ||
| Certain openers. | ||
| Park Avenue aristocracy. |