Preheat oven to 375°
On a baking sheet, add the tomatillos, jalepeno, garlic, onions, 1 tbsp olive oil, salt, and pepper. Mix and roast in the oven for about 15 minutes.
When it's done cooking, add the sheet pan items into a blender then add the remaining tomatillo sauce ingredients into the blender and blend well.
Meanwhile, preheat oven to 425°
In a large bowl, add the shredded or sliced mushrooms and the tomatillo sauce. Mix and spread evenly onto a baking dish. Bake for about 20 minutes. Then mix the mushrooms and bake for another 5 minutes. Mix it agin and bake again for another 10 minutes.
Assemble: Heat tortillas for 10 seconds per side. Then add some guac, the pulled "pork," radishes, diced onions, cilantro, and lime juice.
Enjoy!