Food truck and brick and mortar (5300 Bishop Dr.), too! Rolln 50's Diner is home of the Famous Double D Burger. We pride our self on the three F's - Fast, Fresh and Friendly. At our food truck you will never see our hot fresh burgers hanging out under heat lamps. At times it may seem to take a little longer to provide you with the hottest, freshest burgers and sides in the business, but we cook each order as it's received. Our goal is to provide the best burgers and service in town.