Don’t forget! You get one extra platinum coin on the start withen the first hour of the opening! There will be a few closed off areas which are still in progress, but everything should be fine unless this happens:
So, what are you waiting for? GO!
There is a pre opening where you can’t leave spawn at December 14, 2018 4:05 PM (Europe: Paris), December 14, 2018 7:05 AM (America: Los Angeles). Hunger, PVP, etc will also be disabled. You can also claim that extra platinum coin during the pre-opening.