Well, this is embarrassing...
I think I signed up for a Big Bang at the end of 2018, but I can't think of which one it was, and I can't find any emails about it. I know it wasn't the SWBB (I did sign up for that one and then crashed & burned), but I can't think of what it would have been. Did I make it up? What Big Bangs are people writing for right now?