A frozen custard and burger chain based in the United States has sparked controversy with their customers after changing from Pepsi to Coca-Cola products across all their restaurants.
The restaurant chain, which was founded in Sauk City, Wisconsin in 1984, has had a long association with Pepsi, serving their products for many years.
However, some of the Pepsi's favourite drinks, including Mountain Dew, Sierra Mist and Tropicana, have been shelved in favour of Coca-Cola products.
