On a side street in Istanbul’s Fatih district, a neighborhood now brimming with Syrians, a small restaurant makes many passers-by do a double take – the 1960s-style façade looks like something straight out of Damascus. Upon closer inspection, they would see a man inside standing in front of a flame-kissed tandoor, the same one used to bake Damascene bread. When they read the name of the restaurant – Bouz Al-Jidi, the same name to crown a famous Damascene restaurant – it cements their hunch that they have found a gateway to old Damascus. The interior of the restaurant is decked out in traditional Damascene style, with a turquoise and dark green color palette and small wooden tables surrounded by wooden handmade chairs made of bamboo and straw.

The innovative chef Filipe Rodrigues, known for marrying Asian inspiration with Portuguese flavors, has finally opened his long-awaited restaurant, A Taberna do Mar (Sea Tavern), on a corner in the Graça neighborhood. Considering that 41-year-old Rodrigues has already ascended to a position of prominence thanks to his sardine nigiri, still one of the most iconic and innovative dishes in contemporary Lisbon, it’s no surprise that his new restaurant, the first that he will own outright, is focused on the fruits of the sea (as the name would suggest).

With almost 6,000 kilometers of coast (5,978 to be exact), Spain is the world’s second largest consumer of fish and seafood per resident (the first being, no surprise, Japan). Bathed by the cold Atlantic on one side and the warmer Mediterranean on the other, the country harbors a wide variety of habitats that have made it easy to source many different species of marisco (seafood) and fish. While these fruits of the sea are available at all kinds of Spanish restaurants and bars, the best way to guarantee a magnificent seafood feast is to go to a proper marisquería. A perfect example is La Barca del Pescador.

Way south of the pure, unadulterated hustle and bustle of the historic center, east of refined and residential San Ángel, and northwest of Xochimilco and its colorful canals lies Coyoacán, a neighborhood unlike any other in the megalopolis that is Mexico City. Once an artsy hangout for the movers and shakers of the day, like Frida Kahlo and her husband Diego Rivera, as well as a refuge for exiled Communists like Leon Trotsky (all three have house museums dedicated to their honor in the barrio), Coyoacán is now a popular tourist hangout. However, you don’t have to scratch far beneath the surface to find remnants of Coyoacán’s traditional, if somewhat romanticized, past.

Around 30 people crowd into a small bar in a quiet neighborhood in Lisbon for a film screening. It’s a Wednesday night, but the place, called Valsa, is full, despite the fact that it’s in a peripheral residential zone. “Valsa” is the Brazilian translation of “waltz”; the Mittel-European folk dance that arrived to Brazil via Portugal in 1808. Danced in the elite salões of Rio de Janeiro, the term is now back on this side of the Atlantic, thanks to this tiny Brazilian-run association with one of the busiest cultural programs in the city.

“The future is the past,” says Salva Serra, quoting winemaker Pepe Raventós, the latest in a long line of winemakers to run the famed Raventós i Blanc. While his lineage might not be quite as storied, Salva knows a thing or two about preserving the past – the Serra family has owned La Perla BCN, a restaurant located in the upper Poble Sec neighborhood, very close to Montjuïc Park, since 1965. It’s the type of old traditional restaurant that you only learn about from word of mouth – a friend who only went there because another friend told him about it. The wonderful area where La Perla BCN is situated, with the Poble Sec residential neighborhood on one side and the nearby gardens of Montjuïc hill, home to museums and theaters, including the Grec Theater (built for the Universal Exhibition of 1920), on the other, was not always so charming.

Our trip to Taquería Los Parados in Roma Sur last month began like any other: we gathered up four friends and began the trek to this beloved taco spot. But the dark, moody sky threatened rain, and in anticipation of a gushing downpour, we piled into a cab minutes before the first giant, icy cold rain drops began to pelt down. As was so often the case on July and August evenings in Mexico City, we were at the mercy of the Aztec rain god Tlaloc. Our destination, Los Parados, is one on a short list of taco joints usually shouted at full volume to rally the hungry boozers after a Roma-Condesa bar crawl. On this night, however, it was the taxi itself getting sloshed.

In a 2007 essay for the New Yorker packed to the brim with wonderful imagery arousing multiple senses, the novelist Orhan Pamuk recalls sneakily wolfing down a hot dog at a büfe near Taksim Square in 1964. His older brother Şevket catches him in the act and proceeds to rat on him to their mother, who did not allow the boys to partake in street food on the basis that it was dirty and gleaned from dubious sources. Hot dogs and hamburgers were new arrivals in Istanbul back then, as were street vendors selling lahmacun and sucuk ekmek. The city was undergoing a renaissance in terms of fast food and street food, delicacies eagerly sought after by youngsters like Pamuk but reviled by their concerned mothers.

“His name was Mr. Antonio, and they called him the captain,” says 35-year-old Giusy Aiese, launching into the story of La Taverna del Buongustaio. “He was a wine producer from the province of Caserta, and he established a wine-making cellar here in the Fascist period, around 1930.” As we listen to Giusy recount the history of the tavern, we can’t help but think about hers: she comes from a family tree brimming with lovers of Neapolitan cuisine. Her 65-year-old father, Gaetano, a genius in the kitchen, has run La Taverna del Buongustaio since 1996, the year he bought the restaurant from Francesco de Micco, another excellent cook and, funnily enough, Gaetano’s wedding witness.

We counted ourselves among the cogniscenti on our first visit to Mangal Kebab, a decade ago, when we passed up pizza in favor of pide (Pea-day). Sharing the same section of the menu and baked in the same oven, but elongated rather than round, the Turkish flatbread suggested a well-laden canoe, until it was sliced for portage from the kitchen, with a chewy crust that curled around seasoned ground lamb. Over the years we’d also become acquainted with the kebabs, and the mangal – the grill, just behind the counter, that gave the restaurant its name. Mangal Kebab is a come-as-you-are neighborhood restaurant that seems easy to get to know, even though we don’t know the language.

It’s the eve of Kurban Bayramı, and while most of Istanbul is eerily empty, the tables at Köklem Uygur Yemekleri in Çapa, a neighborhood in the Fatih district, are quickly filling up. A young couple calmly chats, using chopsticks to pick up sautéed chicken slathered in soy sauce. At a nearby table a man sits alone, his bored countenance swiftly replaced by a broad smile as a waiter arrives at his table with a steaming plate of noodles, ready to be devoured. Most of the customers are speaking a language we can’t decode. But based on how happy everyone looks, this food is bringing them some serious joy.

Bustling Shibuya has in many ways become modern Tokyo’s most emblematic district. Its famous “scramble crossing” intersection – so-called, we imagine, out of a mixture of affection and exasperation – has in itself become a global Tokyo icon. Yet as sensory-bombarding as the junk food outlets, striking fashion choices and camera-happy throngs are, the fringes reveal an entirely different side to this area. Less than three minutes’ walk from the crowds lies a quieter street. Here, a modern yet simple wooden storefront blends seamlessly into its surroundings. Some passersby might never notice the little sake bar called Kiyoi (formerly called Kinari), but for those who do pause to peek through the small, slatted window, the interior reveals a scene reminiscent of someone’s kitchen.

We’ve long been tasca hounds, searching out the best that Lisbon has to offer. But in the last few years, a good number of our favorites have closed: the perfect storm of spiking rents, real estate interests, and aging owners and clients have stacked the odds against these small, cheap, familiar restaurants. For a while, the stream of closures had us thinking that the Lisbon tasca scene might face complete extinction sooner than expected. But while doing research for a story on summer tascas – places with outside seating, grilled food or simple dishes similar to the ones you can eat by the beach – we found hope, in an unexpected way.

Last February, we were at a Japanese pop-up dinner at Bina 37, Tbilisi’s wine cellar in the sky, organized as a tribute to Georgian-Japanese friendship and to celebrate the champion Georgian Sumo wrestler, Tochinoshin (Levan Gorgadze), soon to be promoted to the rank of Ozeki, the second highest tier in the sport. Zura Natroshvili, the owner of Bina 37, had invited a small delegation of Japanese diplomats from the embassy and set up a big screen for a live Skype chat with Tochinoshin in Tokyo while members of the Gorgadze family were at a table in front. It was a touching event, if a bit surreal.

Shanghai doesn’t fit the traditional (if often false) narrative that urban spaces consist of “good” neighborhoods and “bad” neighborhoods. Crime is not a major concern for most residents in the city, and truly derelict areas are few and far between. However, the varying levels of development and infrastructure create different zones that deeply impact residents’ lifestyles in ways that are more extreme than in other more developed countries. On a recent weekend road trip to Moganshan, a mountainous oasis of bamboo forests just a few hours from Shanghai, the starkness of the city’s “development zones” came to light as we made our way home to the tree-lined streets of the former French Concession