The Trick or Treat Postcard was a postcard in Club Penguin Rewritten. It cost 10 coins in the Postcard Catalog and could be sent to any other player.
History[]
| Catalog | Available from | Available until |
|---|---|---|
| Postcard Catalog | October 4, 2018 | November 15, 2018 |
| October 17, 2019 | December 5, 2019 | |
| October 8, 2020 | December 20, 2020 |