Oh! I thought that was a coffin under the pile of snow. !LOL
We have a guy here that grows Shitake mushrooms in a special room that has a constant temperature. I posted about it a few years ago, and I still see his mushrooms in the supermarkets. Your idea is great and let's hope that it will be a great success.

Peace and blessings to you guys.

!PIZZA and !LUV