Italy

For real the best coffee (cappuccino) that I've ever had in my life!!! Just make sure that you order it before 11am or else you're doing it wrong.
Must Try: Cappuccino

Famous for the only thing that they sell: Porchetta! The meat is incredible, especially the crispy skin!
Must Try: Porchetta Sandwich ~ Seasoned in a special mix of spices before being slow-roasted for four hours.

Ask anyone who knows what they're talking about and they will tell you: da Michele is the best pizza in the world. They serve only TWO kinds of pizza, have been open since 1870, and are considered the best, most authentic pizza in Naples (ie: the birthplace of pizza).
Must Try: Margherita ~ Tomato, mozzarella, oil, cheese and basil. They use only type 00 flour of tender grain, not concentrated San Marzano tomato peels OGM-free, fior di latte cheese from Agerola, sunflower oil, water of Naples and sea salt.

Huge indoor market that has been around since 1874. Tons of pastas, olives, truffles and other amazing things. Open every day.

Obviously when you're in Italy you need to eat some of the best pasta. This should go without saying. This is the place.
Must Try: La Carbonara ~ Spaghettone pasta tossed with crispy pork cheek, Malaisian black pepper, paolo parisi eggs and Romanian pecorino cheese DOP. (Get the Cacio E Pepe too.)