Saturday morning when we were leaving the house to go kai-kai (go out), I saw 3 patches of mushroom growing in my front yard. They weren't there they day before. Mushroom does grow over night. This is not the first time we saw mushrooms in our front yard. I don't think is the edible kind. I've heard there are only 7 edible types of mushroom among thousands species. I wonder if the cat will eat these?