My solution is using dining halls and cafeteria left overs food, and then decaying it with worms. After it turns into fertilizers use it to build a campus international garden, with flower and plants for different regions and continents.
Comment below to provide feedback on this solution. If you’re inspired by it and would like to take it in a new direction, you can build on this solution.
Comment below to provide feedback on this solution. If you’re inspired by it and would like to take it in a new direction, you can build on this solution.