All European festivals worked out a solid plan for next year. And they are close to have the support of the governments in this (don't forget, governments earn a lot of money thanks to the festivals). They have the financial resources to organise a large testing scenario. If it is necessary.They can roll this out as a sort of back up. But they expect that the world will be completely different next year, thanks to the vaccines (off course, it is a big lobby campaign, they know more than we do) .
If we announce this in Belgium right know, the media will find always at least 1 scientist to