Mush-poof

I was walking in from the car last night and saw this strange conglomeration in the driveway. When I stopped and looked closer, I saw it was a wad of little mushrooms. Too dark for pictures, I waited until today. Kali and I went out to feed the goats and I remembered the mushrooms. Kali termed it a "mushpoof". Interesting looking. I don't believe I've ever seen that many mushrooms growing together like this.