I was messing around, hunting down radar pings during the night, and one lead me near the stonehenge area, and it lead me to a fairy ring, of those red and white mushrooms, and there was a big one in the middle, i got close, and a lil' mushroom guy came out of the ground and threw me to the ground! He didn't do any damage, lil' guy was scared. I didn't get a pic since he was too fast tho..