It only took three years for Alibaba’s made-up shopping holiday on Singles Day, originally a joke celebration created by students in Chinese universities in the 1990s, to exceed Cyber Monday and Black Friday’s sales figures – combined. Since 2009, massive discounts have been offered annually on November 11 (11/11 – one is the loneliest number, after all). In 2019, sales on Alibaba topped US$38 billion in a 24-hour period, blowing last year’s record – US$30 billion – out of the water. In case there’s any doubt as to the importance the company places on the date, this year Taylor Swift performed at the gala evening that coincided with the day’s online sales activities.

When Crescer, a non-profit association focused on the social integration of Lisbon’s vulnerable populations, was tasked by City Hall to create a restaurant that would serve the homeless three years ago, the association’s top brass had another idea. “If you give a man a fish, he eats for a day. If you teach a man to fish, he eats for a lifetime.” With this saying as their guiding philosophy, Crescer proposed a different venture: a restaurant where the homeless could gain professional experience and training that would allow them to integrate into the community and find a job. In other words, tools for a better future.

For those not in the know, the bright yellow table behind the shelves at Indo Java Groceries in Elmhurst, Queens, may seem like nothing more than a curious design choice. But what they don’t realize is that this table is a sign of something great – it means that one of three chefs is in the building. Hailing from different places on the long landmass of Java, the world’s most populous island, these women are cooking meals that remind New York City’s Indonesian community of the tastes they miss from back home. The origin of these popular days, when customers can purchase food cooked on the spot, happened almost by accident: Inspectors from the city health department wanted to see a working kitchen since the grocery store was selling prepared foods.

Vegetables often get short shrift at restaurants – greens, legumes and tubers are relegated to the same tired side dishes, or just one component of many in a generic main, subsumed by the dish’s other ingredients. Not so at GatBlau (literally BlueCat in Catalan), located in the Left Eixample. This restaurant is a shrine to vegetables, showing them anew in all their complexity. Here, the personality of a parsnip, a kohlrabi or any other delicious weirdo from the garden is taken to the next level, refashioned into carpaccio, cake or even rillettes.

On our Made in Catalonia walk, we partake in Barcelona’s beloved vermut tradition, symbolized by colorful, 1960s-era carbonated water siphons. Since the end of the 19th century in Barcelona, this ritual – a fresh drink accompanied by tapas composed usually of preserved food, cold cuts, cured or marinated fish or seafood – has been a way to bring people together before meals.

The balık ekmek (fish sandwich or, more literally, fish and bread) – an Istanbul street food staple – has lived and died and been born again along any walkable stretch of the Bosphorus. Whether you’re in the habit of buying it from the neon-lit boats docked at Eminönü’s pier (which, to the chagrin of some and the delight of others, had their leases revoked by the municipality on November 1) or from a street cart illuminated by a jaundiced bare bulb, one thing’s for certain: there’s a better option out there. That would be the balık dürüm (fish wrap) – the fish sandwich’s tastier, spicier and genuinely sexier cousin. In an ever-developing city where centuries-old institutions are taking their final breaths, there is much change to lament. But the introduction of the balık dürüm is one change we welcome with open arms and mouths.

“Caliente!” Juan calls out, and we all duck to avoid the steaming hot pan as it floats across the kitchen. He holds one side with a folded up towel, the other with a pair of pliers. Kitchen might be a bit of a misnomer. The small stall sits on the sidewalk, with a temporary tin roof overhead and brand new white tarps tied tightly to the back to protect against Mexico City’s afternoon thunderstorms. Each day for the three weeks leading up to Día de los Muertos, the Day of the Dead holiday, Tito Garcia, the stand’s owner, and the rest of the crew, will make hundreds of pan de muerto sweet rolls, as part of the Jamaica Market’s holiday romería.

Pies go back a long way in Athens. Harry’s Kitchen, a tiny pie shop on Axarlian, a small pedestrian street near Syntagma Square, does not – this hole in the wall only opened around a year ago. Yet the pies that Harris Satiridis, the shop’s namesake, and his wife, Yiouli, put out have already gained a reputation as some of the best in Athens. You could easily miss Harry’s Kitchen, it’s that small, but you won’t miss the queue of people outside, waiting to get their hands on one of the very tasty-looking pies in the small display case. And after biting into one, you’ll better appreciate why pies have been enjoyed in Athens since antiquity.

On Sunday around lunchtime, the streets of Sanita can get almost eerily quiet. Where normally children play, scooters zoom past, shopkeepers haggle loudly with old ladies, and neighbors stick their heads out of their windows and discuss the latest gossip, suddenly nobody is to be seen or even heard. Sanita is still a very traditional working-class neighborhood in the heart of Naples, and tradition has it that on Sunday afternoon everybody feasts: The whole family gathers around mama’s table for an hours-long lunch. If you happen to wander Sanita’s deserted streets at that time of the week, you’ll constantly catch whiffs of familiar smells: frying garlic, roasting onions, and meat simmered in sauce for many hours. And, more and more often, the tempting, spice-scented smell of curry.

On our Culinary Secrets of Downtown Athens tour, we tuck into a large portion of yogurt served the traditional Greek way, on a plate with honey and walnuts. Few words do justice to the taste of the yogurt, which is so thick that at points it is almost solid, and the honey and walnuts are the perfect accompaniment.

Anise-based liqueurs are as ubiquitous as outdoor terraces across the Mediterranean. Long prized for its medicinal benefits, anise is the ideal antidote to the region’s sweltering temps, especially when sipped in tall glasses with refreshingly chilled water, as is common practice. From Turkey’s rakı to Italy’s heavily sweetened sambuca, each country has its own recipe. France has two, anisette and pastis, with the latter having licorice root thrown into the mix. Born in Marseille, pastis is the republic’s most popular aperitif, but both beverages are poured at bars around town, whose shelves are stocked with bottles from a variety of producers. There’s one brand, though, that deserves special attention: Cristal Limiñana, one of the city’s last distilleries.

On sunny afternoons in the sleepy neighborhood of Narvarte, crowds of adults huddle around the glass counter at La Gaspacheria, eyes aglow as they consider possible toppings. While the scene evokes children at an ice cream parlor, the ingredients before them strike the uninitiated as a strange mix. Jicama. Hot sauce. Onion. Cheese. Orange juice. Even among chilangos, who famously love to cram their favorite ingredients together in ever stranger combinations (tortas de chilaquiles and tortas de tamales, for example), the idea of mixing orange juice, mango and raw onion gives pause.

The first thing we noticed when we ducked into Koali on a late summer afternoon was the sudden change in ambiance, a veritable culture shock from the sloping, hookah bar-lined street we had just walked down. Keroncong and pop sunda classics, the kind of music you might expect to hear in a beach hut in Bali, drifted softly from the speakers. Each table bore the name of a major Indonesian city, and the walls, otherwise sparsely decorated, were covered with scrawled sayings in Bahasa Indonesian. The sound of liquid hitting a flaming hot wok and the enticing smell of coconut and lemongrass confirmed our suspicions – we had stepped into another world.

In the 1980s and 1990s Bairro Alto was the epicenter of Lisbon nightlife: Bars here had the best DJs, and interesting restaurants were opening more often in this neighborhood than in any other in town. Although Bairro Alto lost some of its more compelling spots over the years, it’s still a party district and on a recent upswing, with promising new restaurants cropping up. Among these is Zé Varunca, a notable ambassador for the food of Alentejo, one of Portugal’s best regional cuisines. Having limited resources, Alentejo cooks learned how to go far with a little, deliciously using, for example, stale bread as a staple ingredient along with chouriço or other sausages, pork fat and sometimes a bit of meat.

Opening a pizza joint in a city that’s world renowned for its pies requires some gumption. Maria Rosaria Artigiano, 56, the energetic owner of Pizzeria ‘Ntretella, which opened a few years ago, certainly has it; so does her brother, the brilliant chef Gennaro Artigiano. The beautiful restaurant they built together has quickly become a “new classic” in the panorama of Neapolitan pizzerias. Gennaro, 57, owns Locanda Ntretella, an old restaurant in the Spanish Quarter known for its excellent cuisine. Yet he is a restless man, always on the lookout for a new challenge. So in 2013, when he heard of an old carpentry shop in the heart of the Spanish Quarter, he visited the space and realized it would be a perfect place to open a pizzeria.