It's pretty much 100% certain (fine, let's go with 99,99%) that tomorrow Heineken, Chase Carey and others will officially annouce next year's return of the Dutch Grand Prix at Zandvoort
It's been off the calendar since 1985 and since Max Verstappen's insane popularity talks have been getting stronger and stronger about it getting back. In recent weeks it has been 'confirmed' over and over again, with the words used for example by Jan Lammers (boss of the Zandvoort part of the talks) getting stronger all the time. More or less everything is now reporting (of course copying each other) tomorrow will be the day it's officially announced