Make one contact with each of the special event stations celebrating Christmas 2016.
PA16XMAS: QSL manager PA1AW
PB16XMAS: QSL manager PA1AW
PC16XMAS: QSL info via PD9Z
PD16XMAS: QSL info via PD7DX
There are two groups of Dutch sponsors working together to offer this award, so if you want the QSL, make sure that you send your card to the correct QSL managers which are shown above.
When you have met the QSO requirement, go to http://www.qrz.com/db/PB16XMAS and click on the AWARD link to see if their system shows you have done this, and you can download your own copy of the XMAS Award.
There are no fees or requirements other than making at least one QSO with each of the four stations.