The Spark Café Soda Fountain is a tribute to Sam Walton and his love of ice cream. The café proudly serves 10 flavors of Yarnell’s, a family brand made in Searcy, Arkansas, not far from Walmart. You’ll notice a flavor that looks very Walmart, Spark Cream. It’s custom-made for customers of the Spark Café, Walmart colors of blue and yellow. The friendly staff will be glad to serve you as they do every day – with a smile.