KAREN BILLOCK, OF OREGON TRAIL, pulled off the side of the road last week by Swope’s Barbershop along Market St. to answer her cell phone when her attention was diverted to a small patch of grass where she found the pictured mushroom growing. The ‘room measure more than 36-inches in diameter and weighed as little over three pounds. “It’s the largest mushroom I ever saw,” Billock observed.