So it seems a fully vaccinated person went to Anime NYC and then tested positive for Omicron shortly after - unclear if they were infectious at the con or not but they're telling everyone who went to get tested[1]. Both Anime NYC and MFF require vaccinations, but I have to imagine there's an overlap in attendees. Since I know a surprising number of folks going, don't forget your masks, and stay safe.

1: https://www.theguardian.com/world/2021/dec/02/omicron-first-case-new-york-anime-convention