The Great Idaho Potato Truck joined forces with the national Meals on Wheels association to tour their giant potato-shaped truck. They stop in towns across the country, and people who visit the truck are encouraged to donate $7--the cost of preparing one Meals on Wheels entree. It stopped in Rock Hill at the Super BI-LO on Cherry Road and Emily, 7, and Daniel Craig, 6, checed it out Tuesday afternoon. It would take more than 10,000 years to grow a potato this big and it would make 30,325 servings of mashed potatoes. ANDY BURRISS — aburriss@heraldonline.com Buy Photo