Over the past couple of years, RaceTrac has been expanding its modernized, foodservice-focused c-store prototype, RT6K, which includes seating, free Wi-Fi, build-your-own frozen yogurt concept Swirl World, and a revamped, expanded coffee area. Coffee guests can customize their drinks with at least six blends of fresh-brewed coffee, from Columbian to Hazelnut, and a selection of creamers, sweeteners and toppings such as whipped cream and marshmallows.