As someone who attends a lot of conventions, I am keenly attentive to conventions cancelling. The concerns around COVID-19 are really starting to affect conventions, including three that I have been planning to attend (Emerald City Comic Con, Sakura-Con, and NAB). I assume that most conventions consider attendee safety their number one concern, even though you probably won't see it listed in any of their documentation. It's assumed that safety is a number one priority, so what happens when a convention is cancelled to meet that priority?