Which conference is this? I tried Googling "!!Con" and obviously the exclamation marks don't count as part of the search term. Apparently Google doesn't know w

Which conference is this? I tried Googling "!!Con" and obviously the exclamation marks don't count as part of the search term. Apparently Google doesn't know what I mean by "exclamation mark exclamation mark con" either. There's also no link in their YouTube channel...