- Not to be confused with the Go Green! Stamp.
- When the Recycling Plant was first released at the Earth Day Party 2017, it was impossible to earn this stamp. It was patched a couple of days later.
- This, along with the Tree Mob stamp, are the only two event stamps to have the shape of an activity stamp in the stamp book.
- Despite this, when the stamp is earned, it shows up in the shape of an event stamp.
- This is the only event stamp that is always available.
Community content is available under CC-BY-SA unless otherwise noted.