There’s an old Catalan saying that goes, A Vic, llonganisses, frares i misses (“In Vic, cured sausages, friars and masses”). The capital of the Osona region – equidistant between Barcelona and the Pyrenees – was indeed for a long time an important religious town: it is said to be one of the towns with the highest number of convents and churches in Catalonia. Nowadays, university students and a diverse off-campus population have largely replaced priests and nuns, while masses have been swapped for music, film and other cultural festivals. Cured sausages, though, have managed to retain their place in local culture and are in evidence in every single pork deli shop window in this central Catalonia town.

All over Athens (not to mention the U.S. and other parts of the world), one of the hottest grains around is also among the oldest known to man. While farro, or zea, as it’s known in Greek, has been found in excavations of prehistoric settlements in parts of what was once Ancient Greece (the oldest, in Asia Minor, dating back to 12,000 BCE), in the early 20th century, its cultivation was banned, largely because it was cheaper to import other grains (though many incredible conspiracy theories behind the ban abound). Thankfully, zea began making a comeback about 15 years ago, and it is now popular again, not just in grain form, but also as flour for making baked goods and pasta.

A proper way to start one's day is with a fresh cup of black tea from the wonderful tea master Bayram in Karaköy's 16th-century Kurşunlu Han building. It's the first stop on our Two Markets, Two Continents walk.

We were sitting at the counter, trying out the goods, when an elderly man who has clearly had a tough life copped a squat at the next bench. Leaning on a crutch, with only one eye and a very dinged-up forehead, he patted our shoulder to offer us a cup and a pitcher of fresh, cool water. We chatted a bit. Telling us he’s a regular and praising the preparation of the veggies at El Comunitario, he flashed his toothless, but endearing, smile, “What do you think of how much people are paid here?” It was a genuinely pleasant immersion into the social whirl of this community kitchen, located in one of the more troubled corners in the heart of Mexico City’s Centro. We began to pour water into our other neighbors’ cups and chatted with the cooks in the kitchen, enjoying some great, incredibly cheap grub.

A wide variety of reasonably priced fresh fish, shellfish, crabs and kalamari for the customers to choose at the Athens Municipal Market, a stop on our Culinary Secrets of Downtown Athens walk.

Since Syrians took to the streets in March 2011 to demand reform, news from Syria can be boiled down to montages of people angry, bloodied and afraid; bearded young men in military fatigues dodging behind crumbled buildings; the ominous black flags of the so-called Islamic State; children pulled from the rubble of bombed out buildings; masses of people crossing borders into neighboring countries or being saved from the sea. That’s all the world knows about Syria. And while those images are real life for many Syrians, it shouldn’t define them. Food, however, does. It’s the lifeline of Syrian culture, easily defined by almost boundless generosity, as can be witnessed in the mounds of food piled high for any given guest. For Syrians, a friendship isn’t truly established until “bread and salt” are shared.

Geography-challenged foreigners often come to Brazil with a vague, ill-informed hope of finding good Mexican food. In Rio, that only happens at Ipanema’s Azteka. In fact, there are few restaurants we find as compelling in the touristy beachside neighborhood as this one, focusing on Tex-Mex cuisine adapted slightly for Brazilian palates. The breadbox-sized eatery was established by Miguel F. Campos and his Bulgarian wife, Aglika Angelova, a professional piano teacher, after the couple scouted out a new country in which to start a new chapter of their lives together. The two met at an organic pizzeria in Chicago.

Every late morning from the ground floor of a typical Lisbon building, the façade of which displays a tile-painted Madonna, a hunger-inducing scent pervades the street. Dhaka Restaurante is one of many canteens in the Mouraria neighborhood preparing its lunchtime curry. Along Rua Benformoso, among the small shops selling jewelry, trinkets and Chinese-made goods, are several restaurants that have fed the local community from the Indian subcontinent for years. Today, however, they aren’t just cooking for them. Due to a rapid process of urban transformation, mainly thanks to tourism and interested investors, more and more people from Lisbon and further afield are passing through this winding thoroughfare looking for alternative flavors.

In Tbilisi, we have mornings when we wake up wrinkled and dehydrated, and as we lie in bed knuckling the sleep from our eyes, we hear an all too familiar chorus beckoning us to “bite me, slurp me, gobble me down….” That is khinkali singing, and when you hear the melody, your day has been cast. You can forget about work and responsibilities. We used to fritter away our afternoons with a platter of khinkali at Pasanauri, but when it changed owners and attitude and our beloved waitress Irma packed her bags, it was clear an era had passed. A period of pretty good khinkali at pretty good restaurants followed until we asked local filmmaker and fellow gastromaniac Levan Kitia where he goes for khinkali.

Wave after wave of migration from Anatolia has bestowed upon Istanbul a population of 15 million at bare minimum, with countless pockets of the city representing villages and districts from every last corner of the country. In the neighborhood of Feriköy, those originally hailing from the eastern province of Erzincan have managed to consolidate their presence on an entire street. Lined with a number of restaurants and shops selling fresh goods typical of the province, and a row of village associations established for the purpose of maintaining cultural ties between those living in Istanbul and their relatives back home, Feriköy's Gediz Sokak is all about Erzincan, a land of sheep and mountains famed for its dairy products.

After four generations of doing business in the same shop – housed since 1907 in a beautiful moderniste building between Paseo de Gràcia and Gran de Gràcia – the beloved patisserie La Colmena has closed. One of Barcelona’s most iconic and historic establishments, La Colmena made some of the best artisanal candies, turrón de Jijona, Lenten fritters and Swiss rolls (called a brazo de gitano, or “Gypsy arm” in Spanish) in the neighborhood, and was run by siblings Cristina and Francesc Font, the fifth generation of the family. The venue was effectively forced to close because its rent was set to more than triple, and because of a requirement by City Hall that they restore and update the premises. Although Barcelona residents were aware of the situation, the owners’ decision to close still came as something of a shock to longtime customers.

Beneath modern Lisbon lies a complex network of galleries belonging to the city’s 18th-century aqueduct, a monumental structure that resisted the 1755 earthquake that devastated much of the capital. The aqueduct’s 58 km of tunnels and underground channels distributed water to 33 chafarizes (fountains) – often ornamental – to supply the city with drinking water. One of them, located along the steep steps connecting the Avenida and Príncipe Real neighborhoods, now houses Chafariz do Vinho, the Portuguese capital’s oldest enoteca, or wine bar.

On our Plaka walk, this four-legged friend was begging for food, so we couldn't help but share some of our sheep's milk yogurt. We are expecting more animal followers on our Athens walks from here on out.

Whether you call it steamboat, hotpot, Chinese fondue or shabu shabu, one thing is certain: Nothing warms you up in the depths of winter like a steaming bowl of bone broth. As winter continues its dreary hold, here are five of the best places to get hotpot in Shanghai.

Editor's Note: We’ve worked together with Brooklyn-based graphic designer Jeff Yas to create distinctive icons for all the cities we work in. We recently spoke with Jeff about the creative process behind creating these edible visuals: