I have these in my google calendar. Kinda forgot they were japanese and they don't line up with our (european) weather perfectly, but i still enjoy seeing them there.
Did that with an old Thinkpad (X32 iirc) years ago. I use Gentoo and some packages (like gcc) could only be compiled during winter months or in a fridge.
Also sucessfully rescued some old NVidia card with baking oven around that time…
I live in a tiny village with a shit ton of space for anything, but would prefer this over a power hungry server anyway… At least until i fill part of the barn roof with solar panels.