Hi Silvia, and sorry for the late reply - been swamped.
I will talk to my PI about this. It is just that if there are plans for a global event, we were planning to sync our efforts.
But I guess it works separately as well, like in the case for Berlin in 2019 (was there any other event anywhere?)
Also, I vaguely remember that there used to be a form or sth like that to fill in city related info, right?