| Clue | Source | Date |
|---|---|---|
| Discussion in which all opinions are welcome | ||
| Discussion for all | Newsday | 10 Jul 2021 |
| All-comers' discussion | New York Times | 07 Jun 2019 |
| All-comers' discussion | ||
| Expression of opinion from all sides | New York Times | 10 Jul 2018 |
| Expression of opinion from all sides | ||
| Town hall event, perhaps | USA Today | 06 Nov 2017 |
| Town hall event, perhaps | ||
| Public back-and-forth of sorts |