I haven't vanished, just so you know. I've just been waiting. GrandDM suggested that Thanar would find Zachary at the Wall, but so far nothing.
Grand, if you're listening, if you want to go ahead with this just make a post. It doesn't even have to be a long one. Just 'Thanar was walking around and saw a guy standing by the Wall. He was about to hide/kill him, but then he realised that he looked familiar. It was that PhD student he had talked to just before the apocalypse, about an engine. Zachary was his name. "Hello there," Thanar called out, "Zachary isn't it?"' would do. It's not much, but it's much better than silence.
If you don't mention anything by tomorrow I'm moving on.
Everyone else, I'm liking reading your posts.