It is not hubris to say you have the best tortas (Mexican sandwich) in town when you have been serving them for more than 80 years. Take Tortas La Texcocana, which has been serving the delicious sandwiches in Mexico City since the early 1930s – their longevity suggests an unsurpassable skill for sandwich-making. The business was founded by León Sánchez, a Texcoco native, in downtown Mexico City. He started selling sardine tortas to newspaper workers on the street. In 1936, he established a small shop that sold various items, his famous tortas among them. Tortas La Texcocana is in the same venue where Sánchez set up his shop many decades ago.

In September of last year, Shanghai eaters were shocked when Mr. Wu shuttered A Da Cong You Bing, the city’s best scallion pancake shop. The only explanation for the abrupt closure was a worn sign on the door that read: “My family has a problem. The stall will be closed for a few days.” But this wasn’t the whole truth. Some attributed the shutdown to the fact that the stall was featured on the BBC program Rick Stein’s Taste of Shanghai, claiming that it had drawn too much attention to the unlicensed vendor and the government had taken note.

“Have you been to Bahía, Donald?” José Carioca, a dapper, green-and-gold, happy-go-lucky parrot, poses this question to Donald Duck in the (mostly) animated 1944 film The Three Caballeros. For its beauty and charm — and, oh, the food! — José insists that Bahía (buy-EE-ah), a coastal state in northeastern Brazil, has no rival. It’s a full-throated endorsement, particularly from José: His surname, Carioca, identifies him as a native of Rio de Janeiro. Even for a parrot-about-town who has experienced the beauty of Rio’s beaches and the excitement of its nightlife, Bahía is a magical place. That spirit has been transported to Astoria, Queens, not by magic, but by the devotion of Bahían sisters Elzi and Erli Botelho Ribeiro.

Pizza, as you might already know, was born in Naples. What you might not know is that in Naples, fried pizza existed before baked pizza. And although Neapolitans have raised pizzamaking in the oven to an art form, their skill at turning out fried pizza is even greater. As with so many local specialties in this city, it’s hard to say who makes the best fried pizza here; there are improvised pizzerias in every corner of Naples, street vendors that make a really good pie. There’s a saying here, voce e’ popolo, voce e’ dio (the Neapolitan version of vox populi vox dei), which means that something is certain – there’s no doubt. And that applies to Masardona's pizza being one of the best in the city.

Something special happens when the sun goes down. Night markets, whether in Southeast Asia or in the heart of Queens, inspire a thrill — we call it a sense of wonder — that brings boundless childhood summers to mind. We still feel it, on warm-weather Saturdays, when we ride the elevated 7 train to the Queens International Night Market. (It's a pain to park anything bigger than a bicycle near the market; we always take public transportation.) Many of the other passengers seem to be headed our way. Surrounded by fellow pilgrims, our anticipation builds as we descend from the train platform and march south. As we near the market grounds, and as the wind freshens and comes about, perhaps we catch the scent of sizzling meat.

Inside Barcelona’s lesser-known Mercat de Les Corts is a small, unassuming bar offering up the bounty of the Mediterranean. El Bisaura opens up shop at 6:30 a.m., serving esmorzars de forquilla (hearty Catalan breakfasts like sausage and beans, tripe stew and grilled cuttlefish) to local workers. At lunch, it serves a more refined seafood menu composed of whatever owner Alfonso Puig gets from Peixateria Anna, the fish stand on the other side of the market. The fish and seafood of the day are always seasonal, local and impeccably fresh – which is no surprise, since Puig is also the owner of the fish stand.

In the past year, we’ve seen more new noodle houses hawking spicy Chengdu and Chongqing style noodles than we can count on two hands. Very few of the Shanghai-based noodle houses do the fly restaurants of Chengdu justice. Some dish out bowls of insipid strands that barely register on the Scoville scale, while others go for that unbalanced, burn-your-face-off flare that means the chef has likely never been to Sichuan, much less studied the careful art of the region’s balanced cooking. Liu Dao Men is among the exceptions, carefully walking the tightrope of spicy yet tasty, with its menu of Chengdu noodle classics.

Neapolitan cuisine encompasses such a variety of dishes, ingredients and preparations that sitting down for lunch in Naples is always a feast of smells, tastes, colors and sensations. Menus here are populated by numerous meat dishes and equally many seafood options, and the extraordinary variety of vegetables are complemented by unique dairy products, preserves and sweets steeped in history and quality. Restaurant kitchens know how to be baroque (as demonstrated by menesta maretata, a complex soup that “marries” a variety of vegetables and cuts of meat), sumptuous (as in eggplant parmigiana), or deceptively simple (as in the classic spaghetti aglio e olio, which combines the basic trio of pasta, garlic and oil to great effect).

The neighborhood of Metaxourgio in central Athens gets its name from the historic Athanasios Douroutis silk factory (metaxi means “silk”), which closed down in 1875. The former factory, which now houses the Municipal Art Gallery, was designed in 1833 by the Danish architect Hans Christian Hansen and is among the city's most important surviving neoclassical structures. The building was originally intended to be a shopping center, but because the area became an industrial zone, it inevitably attracted mostly working-class residents who were employed in the nearby factories, smaller industries or workshops.

"Me siento latinoamericano de cualquier país, pero sin renunciar nunca a la nostalgia de mi tierra: Aracataca…” “I feel Latin American from any country, but without renouncing the nostalgia for my land: Aracataca…” ~Gabriel Garcia Marquez Most are animated, some waver and occasionally one stumbles. Every few feet, a door swings open and a bolero, salsa or merengue tune blares from within. It’s Saturday night in Jackson Heights, and up and down Roosevelt Avenue families flow, children beg their parents for sweets, young women gossip and others hop from bar to bar. In the midst of the hustle and bustle works Luis Alfonso Marin, a Colombian immigrant who sells butter-laden, mozzarella-stuffed arepas topped with grated white cheese from his cart at the corner of Roosevelt Avenue and 80th Street.

In the Laz language, “si sore” means, “where are you?” At least twice a week for past few years, our answer to that question at lunchtime would be, “We are at Pera Sisore.” This little restaurant in the Asmalımescit area became one of our go-to lunch spots by serving some of the best Black Sea food around town. But after a disagreement, the two partners of the restaurant went their separate ways and the quality at Pera Sisore, sadly, took a turn for the worse. We were feeling a bit lost for a period, not knowing where to go for a quick, honest lunch of hearty Laz fare. The Black Sea area is Turkey’s culinary misfit – it's not really about kebabs or mezes. If anything, the food there seems to have been mysteriously transplanted from the American Deep South.

Comprising a city within a city made of housing complexes and self-built neighborhoods, the Maré favela complex in Rio’s North Zone packs 130,000-plus residents into the area between the Avenida Brasil highway and Guanabara Bay, just south of Rio’s International Airport.

The smell and the smoke attract us like a magnet. We can’t see them, but there are sardines being grilled over charcoal somewhere nearby. We are in Largo do Chafariz de Dentro, where the Fado Museum is, and the strong smell of the popular deep-fried farturas (a big churro) goes unnoticed due to the overwhelming – and delicious! – smell of grilled sardines everywhere.

One of the seven necessities of Chinese daily life, rice is eaten in many forms throughout the day, including – and especially – at breakfast. Congee is undoubtedly China’s best-known breakfast food, but less famous globally, and wildly popular locally, is the unassuming rice ball (饭团, fàn tuán).

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