| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Thu, Aug 27, 2020 | 30A | Dubuque residents, e.g. | Nancy Stark and Will Nediger | Shortz |
| Thu, Sep 20, 2018 | 28D | In-state attendees of Drake University, e.g. | Sam Ezersky | Shortz |
| Sat, May 30, 1998 | 23D | Amana folk | Chuck Deodene | Shortz |