Tucson is part of the UNESCO gastronomy list, so it only makes sense to explore the city via food. Not only does Tucson boast a formidable culinary culture, but it also offers a unique historical heritage. Check out these must-try restaurants. ¡Vamos a El Charro! Take a stroll down memory lane at this century-old café. Home of the original chimichanga, El Charro provides an array of authentic Mexican food. It’s also Arizona’s oldest Mexican restaurant...