Popular East Coast c-store retailer Wawa can stick another feather in its cap. According to Market Force Information's annual quick-service restaurant study, Wawa is America's favorite place to get a sandwich.

Wawa moved up four spots in the rankings, muscling out Firehouse Subs, Jersey Mike's, Jimmy John's, Jason's Deli and McAlister's Deli for the top spot. Wawa, of course, stands out from the group as a c-store retailer with a renowned foodservice program.