| Answer | Crossword Clue |
|---|---|
| SILVERCITY | Where to celebrate a 25th anniversary in Nevada |
| DIAMONDHEAD | Where to celebrate a 75th anniversary in Hawaii |
| PEARLHARBOR | Where to celebrate a 30th anniversary in Hawaii |
| GOLDENPOND | Where to celebrate a 50th anniversary in New Hampshire |
| PABLOCASALS | He composed "A Hymn to the UN" in 1971 to commemorate the UN's 25th anniversary |
