Snow / Winter Time Idea
 

In the winter, you should be able to collect certain items (less than the amount to make a house) and build an igloo (temporary until spring) on kingdom islands in the snow. You would probably need a ton if ice cubes, water, and some wood?
I dont know, just an idea for winter time.
Any thoughts / suggestions?

I don't know what the purpose would be though, no one would want to build it if it melts.