Grow your own (meat)
Wu Xizhi, Liu Zining & Teng Yaoxiang
Finalist of the Global Children's Design-a-thon 2018, China
You can buy these special plates in the supermarket. Each plate contains meat (or vegetable) cells. You bring it home and activate it so the cells start growing. After some time you have a real piece of meat. After you are done eating you bring the empty plates back to the supermarket.