You guessed right: the next Poptropica Island is set in the world of Diary of a Wimpy Kid! It's called "Wimpy Wonderland," and you can get all the details about it on our new Wimpy Wonderland info page.
Even better, you can log onto Poptropica right now for a sneak preview of Wimpy Wonderland. Just go to the map screen and fly your blimp to Wimpy Wonderland Island.
You'll see a few familiar characters on Main Street, including Greg Heffley.
We'll have more details on Wimpy Wonderland, including when it will be available, very soon.