Hello! I had a client send the pictures I have attached. I believe it to be some kind of fungus. It is yellowish in color, kind of looks like bread and it does smear when you touch it. It started in the mulch and it has since moved to the lawn. It appears over night. Could you please tell me what this is, how to get rid of it or control it. Your help is greatly appreciated. Thank you, Gladwin County MSU Extension.