You might think that mushroom houses only existed in Smurfland, but a real-life ‘shroom shack is being grown right now in Green Island, NY. To be fair, the Mushroom Tiny House won’t be made completely of fungi (a wooden frame supports the structure) but the insulation and ceiling tiles will all use Ecovative’s unique mycelium technology. Click here to see more pics of the Mushroom Tiny House in progress.