Let's first be honest; this isn't yet a post COVID-19 world and it won't be for some time yet. However, in-person events are beginning to happen and we need to consider what that means, practically.
How do we maintain reasonable levels of safety for those people who attend? What do we do about those who simply cannot attend, either through concerns over their health or the inability to travel? I might not even be allowed into events in the USA at the moment as the Astra Zeneca vaccine I had isn't recognised there.