So you’ve eaten your way around Shanghai’s delicious noodle shops and restaurants but want to bring a taste of China back home? Or maybe you’re searching for a weird food gift (pickled chicken feet anyone?) for a hard-to-please friend. You’re in luck, as specialty food shops dot the city and are quite popular with locals, offering a huge variety of well-packaged items.

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.

Editor’s note: This is the second of our two-part series on kings’ cake. The first, on the version found in Mexico City, appeared yesterday. Today is Día de Reyes (Kings’ Day), also known as Epiphany, and in Catalonia, as in many places with Catholic traditions, we celebrate the Magi’s visit to the baby Jesus with a tortell de reis (roscón de reyes in Spanish), or kings’ cake. Most people purchase the tortell at a bakery and eat it for dessert at the end of their family lunch on Dia de Reis, as it’s called in Catalan. The Gremi de Pastisseria de Barcelona, a Catalan association of professional bakers, estimates that some 880,000 tortells will be eaten in Catalonia this year.

Roppongi’s Café Sakura serves as a restaurant and seating area for a bundle of businesses under the same ownership. There’s the Café with table service, the Wine Shop Sommelier (retail wines straight from the vineyard at considerable discount), L’Atelier du Pain (a Japanese-style bakery and cheese shop) and the French patisserie Coco Ange. Put them together and they enjoyably represent a Japanese take on the Western idea of “happy hour.”

It’s a common fantasy: Accidentally locked in a bakery, forgotten overnight, we quickly eat everything in sight and fall into a sugary, carb-filled dream of sweet-spun bliss. Sequestered away where nobody will find us until morning, we wake from time to time and continue to eat cakes until we sleep again. Short of that happening in this lifetime, we frequently daydream of walking the aisles of bakeries, latte in hand as we pull pain au chocolat and sticky buns from racks, consuming everything in a hurried rush before we’re asked to leave.

Mid-Autumn Festival (中秋节, zhōngqiūjié) lands on the 15th day of the eighth lunar month, relatively near the autumnal equinox; in 2014, it falls on September 5. Also sometimes called Mooncake Festival, it is a public holiday in China and Taiwan on which families gather to give offerings to the full moon, float sky lanterns and eat mooncakes (月饼, yuèbing). A culinary tradition with legendary roots, mooncakes are sold everywhere from grocery stores to five-star hotels and come with competing origin stories that relate how these sweets came to represent the holiday.

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

In the Kurtuluş district of Istanbul, we’ve lately been exploring links to older, nearly lost Istanbul culinary traditions. Spending time in the sweetshops, milk bars and şarküteri of this district, we’ve seen a glimmer, if faded, of the “Old Istanbul” that people remember from the 1950s and '60s, when the city’s historic minorities – Greeks, Armenians and Jews – played a prominent role in the culinary scene of the city. It’s a complex and endlessly fascinating subject, one that never fails to spark our curiosity. And then we were distracted by the smell of fresh bread. Fresh lavaş, to be more specific, being hoisted out of a fiery hole in the floor on a blackened hook by the sturdy Gül Hanım.

China is increasingly becoming a nation of coffee drinkers, a trend that is quietly percolating out beyond the confines of cosmopolitan Shanghai and Beijing. As more and more tea terraces are converted to profitable coffee plantations in the country’s mountainous southwest regions, and with the number of Costa Coffee and Starbucks locations still on the upswing, it’s never been easier to find a decent cup of joe.

Editor’s note: This post is the second installment of “Best Bites of 2013,” a roundup of our top culinary experiences over the last year. Stay tuned for “Best Bites” from all of the cities Culinary Backstreets covers. Forn Baluard We started the year off heating our hands near the wood-fired oven at Forn Baluard, one of Barcelona’s top bakeries. It hasn’t been around long, but it has decades of experience in its DNA, as it’s headed up by Anna Bellsolà, a fourth-generation baker.

Dear Culinary Backstreets, My family is planning a trip to Shanghai. We want to dine like the locals but also make sure our little ones get their fill. Do you have any recommendations?

Dear Culinary Backstreets, I’ve noticed that a dish called “moustalevria” pops up in shops all over Athens in the autumn months. What is it, and where can I get it?

Dimitris Kotsaris was more proselytizer than baker. Rather than a flour-dusted apron, this mild-mannered gentleman would wear elegant suits to meet with journalists, bearing two or three kilos of his famous whole-wheat bread as a gift. He was an ardent believer in the medicinal qualities of bread and preached widely that good bread promoted good health, once even taking his case to Harvard, where he delivered a talk about the role of well-made loaves in healthy diets. In 1981 Kotsaris opened Pnyka, the pulpit from which he spread his yeasty gospel, and gave the bakery the Greek name for the hill downtown where, in the golden years of Ancient Greece, Athenians gathered for the general assemblies that played such a formative part in the creation of democracy. It is quite fitting then that the first Pnyka shop opened in Syntagma (“Constitution”) Square. The bakery has since added two more shops in the city, in Exarchia and in Pagrati, the headquarters of the operation, and its following is such that last year a third was established in Vienna. Kotsaris passed away last year but his vision lives on through his son George, who has taken over the business.

Shanghai’s hottest summer on record is officially behind us, which can mean only one thing: Mid-Autumn Festival is just around the corner. Zhōngqiū jié (中秋节) is that memorable time of year when Chinese people gift (and regift) bite-sized treats known as mooncakes (月饼, yuèbǐng).

Editor’s note: This feature from Barcelona is the third installment in our series this week devoted to the top street foods in each of the Culinary Backstreets cities. In Barcelona, a great deal of eating is done in the streets. Sidewalk cafés line the plazas and paseos, often to the point that it’s difficult to tell which tables belong to which establishment.