World Milk Day celebrates its 20th anniversary today. To mark the occasion, and in partnership with Fonterra, we have put together a quiz.
Why we can be grateful for milk
![Photo / Supplied.](https://www.nzherald.co.nz/resizer/v2/BTW6QB75VQETTUFUNBOR2EHRBM.jpg?auth=741114142aad558112a89183a9ba1abb5393fb9a00a0eff3e7a5d2722fd8a2b6&width=16&height=9&quality=70&smart=true)
Photo / Supplied.
Photo / Supplied.
World Milk Day celebrates its 20th anniversary today. To mark the occasion, and in partnership with Fonterra, we have put together a quiz.