One can favorite chat rooms; click the star in the top right corner. I am not aware of email notifications. The full transcript is available on this site, so you never miss anything regardless.
@GudrunBurwitz No, favoriting room does not mean that you get notifications. It means that it is displayed among your favorited rooms. (Notice that in chat you can choose several tabs to display rooms, one of them is favorite.)
:-) Here in the Southern parts of the country we do. It will be noticeably darker in an hour or two (quarter past eleven now, and sun is close to the horizon). We may even need to turn on the street lights. In Kilpisjärvi OTOH IIRC sun will set some time in late July early August.
There is a reasonable chance of seeing some Northern lights. But the magnetic pole is somewhere in the arctic Canadian Islands, so it is a bit further out than you might think.
And who am I to criticize anyone for a little scientific tourism. After all, I had to go there, when Norwegian colleagues organized a workshop in Longyearbyen, Svalbard (78 degrees North, so close to 1000 km further up North from Kilpisjärvi).
But. We took a boat tour to see a glacier. The crew picked up a chunk of 20000 year old ice from the Arctic Ocean. A bit salty, but still worked well with a nice shot of Scotch.
Re: The Thing. I never saw the movie. But the story is good. Nothing like that near Kilpisjärvi. May be a pack of wolves or a polar fox. Or a wolverine or a lynx. All of them are actually quite rare.
But you will probably see a lot of reindeers. The locals ranch them up there.