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If you're heading out on a road trip this fall or holiday season, why not try a famous local sandwich? In honor of National Sandwich Day on November 3, Business Insider found the most famous local sandwiches in every state, and while some may be up for debate, every sandwich on this list is worth trying at least once. Plus, with grocery prices rising and restaurant entrées facing potential price hikes, sandwiches, which are often among the least expensive items on the menu, could be a more affordable option.