Cater to modern diners who have a taste for both good food and protecting the environment. Making your restaurant more sustainable is a good goal for the new year. Not only will you be helping the planet, you'll also make your business much more appealing to many diners, especially those in the millennial and Gen Z age groups. A 2022 survey by C.O.nxt and Menu Matters found that 80 percent of diners say sustainability matters when it comes to food. And over half say it is "extremely" or "very im...