The annual Thayer-Mammoth Spring Rotary radio auction begins today. The Rotary Radio Auction begins at 5:30 and runs until 7:30 each evening, thru Thursday on K-Kountry 95 and AM1290 and FM103.7 the Gift. The phone numbers to call are 417-264-2170 or toll free 1-844-390-2002. A list of all the items up for bid can be found on the Thayer-Mammoth Spring Rotary Facebook page.