The Best Hole-In-The-Wall Sandwich Shop In Each State - Chowhound

Nathalie Wittig/Getty Images Some of the most unforgettable sandwiches aren't found in flashy dining rooms or glossy travel guides—they're tucked away in unassuming storefronts, corner delis, and neighborhood joints that locals swear by. This article celebrates the best hole-in-the-wall sandwich shops across the country, where big flavors often come from small spaces and generations of tradition live behind the…