I made one about the UN's Global Goals.
I made this short so that even free accounts can use it (a good way to introduce newbies to quests)
Here students will have to be critical thinkers and caring people. In the town a small girl has a vision of the future - the skies are full of black smog, animals are dying out and the rivers are full of plastic. The townsfolk come together to come up with a list of goals, and ways to reach these goals so that they save the planet!