[F30]

Currently, not really for most events. Big concerts, trade shows, sports games, etc. are happening without any restrictions.

Moving into winter, the general situation can change and many people are expecting more strict regulations.

And then there’s the question of community and personal assessments. C3 is an event run by a community that tends to be note cautious with respect to risks. And, as the announcement says, "[w]hat might be possible would not be a Congress".