“Now we finally have light!” a vendor excitedly tells a customer, one of many similar exclamations we overhear while wandering around the new temporary digs of the Mercat de L’Abaceria Central. Formerly housed in a historic building on Travessera de Gràcia in the Gràcia neighborhood, the market and its 56 food vendors, 43 food stalls, 13 clothing and kitchenware merchants and two cafeterias recently shifted to a nearby location as renovation work begins on the original structure.

The vast country of China has just one time zone, so Shanghai’s East Coast location means darkness comes early and most residents usually eat by nightfall, with restaurants often closing their kitchens around 9 p.m. But for those who keep late hours, there are a few late night supper spots around town. Aggressive government crackdowns on hawker stalls have driven many of the late night street vendors indoors, and our top five list goes beyond these roving vendors to feature a mix of restaurants that stay open late and small family-run gems that cater exclusively to the night-owl crowd.

Twenty years ago, Rio de Janeiro was teeming with food markets: big indoor venues full of stalls where people could go to buy groceries, fresh meat and produce, but also stay for a while to have a drink or two, maybe some appetizers, or even sit down for a meal. As time went by cariocas spent less time in these markets, instead shopping in grocery stores and eating at restaurants; the markets continued to limp forward only because of some strong-willed and stubborn merchants who refused to shut down their businesses.

Matosinhos, a small city just north of Porto, is used to change. It has an industrial air to it, due to its 19th-century harbor, and its past prosperity was connected to the fish-canning sector, which peaked during World War II and declined from the beginning of the 70s. The numerous abandoned warehouses attracted nightlife during the 1990s, with clubs finding a fertile zone for noise. The completion of the long-delayed tidal pool, built by Portugal's starchitect, Alvaro Siza (who was born in the city), put it firmly on the map again after the project was delayed for decades. In January, the launch of the new, spiralling cruise ship terminal added to the contemporary design-y feel that has been developing on its otherwise rugged coastline.

FICO Eataly World has been described in a number of ways – agricultural park, glorified supermarket, mall, bazaar, and production center have all been tossed around – but it was the moniker “the Disney World of food” that grabbed our imagination, conjuring up fanciful images of a log flume powered by wine instead of water and Mickey Mouse transformed into a giant ball of mozzarella. The reality isn’t quite as whimsical (although the venue does have an animated fig mascot, a plump green character whose rotund belly recalls the Kool Aid Man). The self-described “agri-food park,” which occupies a former wholesale market on the outskirts of Bologna, is like Eataly, the Italian food hall and market “concept” that has seen success across the world, but also not.

Barcelona’s urban sprawl makes it easy to forget that the city is adjacent to two fertile regions to the north and south, El Maresme and El Baix Llobregat, which provide numerous hyperlocal culinary treasures throughout the year. In spring as in other seasons, these treasures appear at markets and restaurants, their origins proudly displayed, sometimes even with the names of the specific villages that they come from. The coast and gently sloping mountains of El Maresme are home to numerous villages, three natural parks and beaches. Unsurprisingly, there’s an abundance of seafood here, including gamba de Arenys (Arenys prawns), scampi (escamarlans in Catalan, cigalas in Spanish) and little Mediterranean sand eels (sonsos in Catalan).

In 2017, Shanghai’s longest-running open-air market at Tangjiawan Lu, which had provided the neighborhood with fresh produce, fish, and seasonal foodstuffs for almost 115 years, shuttered its doors. The market and much of the area around the Laoximen metro station were some of the last historical (albeit run-down) structures in an otherwise central area full of expensive new residences. Construction has already begun on the entire city block’s worth of high-rises being built in its place, and the surrounding blocks – like many of Shanghai’s backstreets – are on notice, as the wrecking balls and construction crews continue to reshape the urban landscape at an incredibly fast rate.

“It’s good for tourists, not for us.” While this can sadly be said about many things, Anabela, the woman we are speaking to, is referring to the transformation of Mercado da Ribeira, Lisbon’s historic public market, where she co-runs a small grocery store. Originally built as a predominantly wholesale food, fish and flower market in 1771, Ribeira today shares its space with Mercado Time Out, financed by the venture capital firm that controls the publishing franchise in Portugal, which has occupied the central section of the market since 2014. Time Out’s concept: an “editorially” curated gourmet food hall. Selling the best of Portugal – from croquettes and custard tarts to seafood and steak – it is now a top attraction, with 24 restaurants, eight bars, a dozen shops and a high-end music venue.

It has been said that when Greeks want a good meal, they stay at home, and that when they go out, having fun is the object, the food a secondary concern. But that was in the past. As diners have become more sophisticated and demanding, restaurants’ and tavernas’ standards have been rising and a mediocre meal is hard to find. But the craving for home cooking, for those laborious, slow-simmered soups, stews, and casseroles that mothers and grandmothers used to devote their days to creating still persists. And the old-fashioned mageirio or mageriko is an institution that satisfies this urge.

The year was 2001, and we were squeezed around an enormous table, together with a half dozen men in their late fifties, in a small conference room at a Soviet-era tobacco collective in Lagodekhi, near the Azerbaijan border. The director of the collective casually slipped a biography of Joseph Stalin under the table and told us the story of the farm, although we weren’t really interested. Our local host had hijacked us into the meeting, believing we could give these gentlemen sound business advice simply because we were westerners. “Our tobacco is natural, no chemicals,” the director asserted. “Yes,” another man interjected with a grin, “we have no money for chemicals.” The men all chuckled.

Hit by a devastating earthquake in September, Mexico City has certainly faced some challenges this past year. But life in the city marches on, and adventurous foodies can still find a great meal simply by following their nose. Our DF correspondents did just that in 2017, rediscovering some old favorites and branching out into unchartered territory. Mercado Jamaica By far my favorite food experience of this year was exploring Jamaica Market. Mostly known for its wholesale flower section, this large market offers much more: fresh produce, colorful piñatas, and incredible food. In fact, it is home to three of my favorite food stands in the city.

Mexico City’s Mercado Jamaica, a jumble of produce vendors and flower sellers, is not a place you would expect to find a gourmet establishment in. But this is what makes this public market so appealing: Hidden away among the various vendors in this massive market are several outstanding food spots, ranging in size and scope from a nondescript green chorizo taquería to a fine-dining seafood spot. Mariscos El Paisa didn’t start out as a “gourmet” restaurant when it first opened back in 1958 – like many other market establishments, it was humble and unpretentious. But in recent years, the kitchen has upped its game, putting out elevated seafood dishes (although the restaurant still retains an unpretentious vibe).