Strict vegetarians in Shanghai face a double-edged sword when it comes to staying meat-free. On the one hand, the country’s large Buddhist population means they are in good company. It is estimated that the total number of vegetarians in China reached about 50 million last year. However, while tofu dishes can be found on just about every Chinese menu, that doesn’t mean that the dishes are strictly meat-free. To vegetarians’ dismay, pork and meat-based broths are often used to give the soy-based dishes more flavor, and special requests (even simple ones like “no meat”) are not usually complied with (or understood). Traditionally, meat is often sliced in very thin strips (肉丝, ròu sī) and used to flavor vegetable and tofu dishes, as opposed to being the star

On recent visits to Madrid, we’ve noticed that a new breed of food market has taken hold of the city’s attention. While the traditional kind with food stalls slowly disappears, vibrant, culture-focused gastromarkets are booming. In addition to great food, they offer a mix of businesses, along with cooking demos, live music, exhibitions – the list goes on. In 2009, the private society El Gastródomo de San Miguel refurbished a beautiful building that was built in 1916 and located very close to Plaza Mayor. It was opened as the “culinary space” Mercado de San Miguel. Though the initial inspiration was Barcelona’s La Boquería, San Miguel is utterly different, with its own colorful, unique personality. The market is dedicated not just to selling quality seasonal foods, but also to allowing visitors to enjoy them in situ, at tables and chairs distributed throughout common areas. They can choose from cod, fresh shellfish and other seafood, various vermuts, pickles and olives, paella, churros, Spanish wines, international beers, delicious Iberian ham and cured sausages and cheeses, ice cream and non-Spanish items, such as pasta or sushi. Unsurprisingly, the concept has been a hit, and other similarly styled markets have since popped up around the city.

In the latest installment of our recurring feature First Stop, we asked chef Massimiliano Alajmo where he heads first for food when he arrives in Barcelona. Alajmo is the chef of Le Calandre, in Padua, Italy, which received its third Michelin star in 2002, making Alajmo, at 28, the youngest chef to ever achieve that distinction.

With its festive atmosphere, excellent grilled ribs and ice-cold beers, Cachambeer attracts hundreds of hungry cariocas and tourists to the suburb of Cachambi nearly every day. It’s one of Rio’s most popular botequins, but it all started merely by chance.

Dear Culinary Backstreets, I’ve heard some horror stories about food safety scandals in China. How does an adventurous eater explore Shanghai without having any culinary misadventures? There’s no hiding the fact that recent years have seen the highly publicized exposure of some unsavory information on China’s food safety record. While the headlines may not be any worse than those seen recently in other countries (whether unlabeled horse meat or fecal matter in ground turkey), the Chinese lately have reached appalling levels of creativity in their food scandals, from thousands of diseased pigs washing up in the Huangpu River, to rat, fox and mink meat being pawned off as lamb at hotpot restaurants.

Looking at a map of the southern Caucasus, you’d expect Azerbaijan to be the next big thing in the world of food, sandwiched as it is between culinary heavyweights Georgia and Iran, connected as it is in so many ways to Anatolian Turkey. Previous trips to that country have not delivered, though. The last time we were in Baku, we landed hungry and curious and left disappointed by a trip whose gustatory high point was pints and bar snacks at a pub called Camel’s Toe.

Just a block away from Mexico City’s financial district, one unlikely food star sets up shop every morning. From Monday to Saturday, at La Abuela, 72-year-old Arnulfo Serafin Hernandéz feeds hungry office workers, commuters, neighbors, school kids, government officials and tourists from all over the world with one of the simplest Mexican dishes: tacos de canasta.

Cantonese seafood restaurants are almost always stuffy dining institutions, with gilded menus listing astronomically priced shark’s fin soup and braised abalone in private dining rooms with gaudy chandeliers. Like a rebellious younger sibling, Apo’s Seafood has taken the marine Canto theme down a road more graffitied, democratizing the experience by scrapping the stuffiness and serving up affordable, delicious fare from the ocean.

Providing something simple, cheap and good to eat in Spain is easy – as long as there’s a proper fire exit and plumbing. Life is harder for street vendors and food trucks: Spanish law permits cooking and selling fresh (unpackaged) food in street stalls only during festivals or events or in markets run by an organization.

Editor's Note: Sadly, Nordestino Carioca is now closed. In Brazil, the nordeste, or northeast, is the poorest region of the country. In the last 50 years, the harsh climate and lack of job opportunities in the cities have caused a massive migration of nordestinos to more developed centers, like São Paulo and Rio de Janeiro.

In Athens’ western suburbs, near bustling Bournazi Square, sits Base Grill, a steakhouse where regulars converge from every part of Athens. At their restaurant, twin brothers Spiros and Vangelis Liakos have taken the art of grilling to new heights. Base Grill has the atmosphere of a modern tavern: old posters on the walls, soft colors, nothing extravagant. The space is often packed, so we recommend reserving – especially on weekends.

Editor’s note: We asked writer JJ Goode where he heads first for food when he lands in Mexico City. He has written about food and travel for The New York Times, The Wall Street Journal, Gourmet, Bon Appétit and many other publications. He is also the co-author of Pok Pok: Food and Stories from the Streets, Homes, and Roadside Restaurants of Thailand, with Andy Ricker; A Girl and Her Pig, with April Bloomfield; Truly Mexican andTacos, Tortas, and Tamales, with Roberto Santibañez; and Morimoto: The New Art of Japanese Cooking, with Masaharu Morimoto.

Editor's note: We're sorry to report that the vendors and restaurants at Sipalou Lu and Fangbang Lu have suffered the same fate as those on Wujiang Lu and have been shut down. For street food, head to the area around Er Guang. In the lead-up to the 2010 World Expo, the government tore down one of Shanghai’s most famous food streets, Wujiang Lu, so the city would appear more “civilized” in the eyes of businesspeople and tourists visiting from around the world. Sparkling cookie-cutter international brands replaced family-run hawker stalls, and Wujiang Lu’s fried bun purveyors and stinky tofu vendors were scattered across the city. But its sad fate, which left a gaping hole in the city’s culinary landscape, also created new opportunities, allowing Fangbang Lu to become one of the city’s top food streets.

Editor's note: We're sorry to report that Kelly's Cookbookstore has closed. Thinking we’d find something like New York City’s Kitchen Arts and Letters or London’s Books for Cooks, we paid a visit to Kelly’s Cookbookstore near Omonia Square. Like them, the shop is warm and inviting, its owners encyclopedic sources on all matters culinary. Unlike them, it also doubles as an emporium for select kitchen accessories, chefs’ outfits and especially knives. In fact, displayed on the wall opposite the bookshelves, the knives seemed to outnumber the books, most of which are in Greek.

Ivan Rodríguez Vivancos is el tiet, Catalan for “the uncle,” a nickname given to him by the cooks who worked under him at renowned fine-dining restaurant La Terraza del Claris. Today, “El Tiet” is at the helm of his own restaurant, away from the stressful environment of alta cocina, in a place where he can also transport his customers away from the stress of daily urban living.