I have the opposite problem, and it's summer that really makes me want to hide somewhere until the harsh sunlight goes away. But I do feel for you on this -- the seasons really do have such a strong effect on people.

I like your idea of marking the seasons, and I hope it goes well for you. Your ideas sound lovely.

Now, if I could just come up with a way to appreciate summer... you are really inspiring me to think about it, and I do have quite a while to come up with ideas.