| Clue | Source | Date |
|---|---|---|
| Hawkers around the periphery of roadway face trials | ||
| Casting calls | The Washington Post | 04 Oct 2018 |
| Casting calls | LA Times Daily | 04 Oct 2018 |
| Auditions | Eugene Sheffer | 06 Feb 2018 |
| Casting calls | ||
| They're held at the beginning of the season | New York Times | 29 Nov 2017 |
| Team builders | LA Times Daily | 06 May 2017 |
| Team builders | The Washington Post | 06 May 2017 |
| Team-building activities? | Wall Street Journal | 21 Feb 2017 |
| They're held at the beginning of the season | ||
| Team builders | ||
| Auditions | The Washington Post | 21 Aug 2016 |
| Auditions | New York Times | 15 Jun 2016 |
| Auditions | ||
| Auditions | ||
| Team-building sessions | ||
| Team-building sessions | ||
| Auditions | ||
| Auditions | ||
| Team-building events | ||
| Cheerleading event | ||
| Auditions | ||
| Auditions | ||
| Auditions | ||
| Auditions | ||
| Pre-premiere events | ||
| Theater tests | ||
| Casting procedures. | ||
| Auditions. | ||
| Tests of a kind. | ||
| Opportunities of a sort. | ||
| Tests, in sports. |