I'll be in and out at Norwescon this weekend - depending on my energy (social and physical) and my appointments elsewhere. I'm going down this afternoon to pick up my registration and try to plan what I want to attend. There is a
programming grid available on their
website, but I find I really can't tell what I want to go to from the panel titles. I tend to attend panels to see specific people on them, regardless of the topic, in any case.
FWIW, I often look grimmer than I mean to, especially lately. It doesn't mean I don't want people to say hello.