| Clue | Source | Date |
|---|---|---|
| 1950s-'90s preschool program with many local versions | The Washington Post | 30 Nov 2019 |
| 1950s-'90s preschool program with many local versions | LA Times Daily | 30 Nov 2019 |
| Children's show from 1953 to 1994 | Universal | 13 Apr 2016 |
| Classic kids' show | ||
| Where children play |