Els Encants is the kind of magical, exciting market where we arrive having in mind exactly what we need, but after a few hours immersed among objects and voices, we emerge with a bag full of items we never knew we needed or that we could even find.

El Mercat del Ninot opened way back in 1894, but recent renovations have breathed new life into this L’Eixample market. From time to time, the local government has updated noucentistes (19th-century) municipal markets in Barcelona, keeping the essence of the buildings but bringing them up to speed with current needs and trends. The Mercat de la Llibertat in Gràcia and Mercat de Santa Caterina in Born have received their facelifts, and the amazing Mercat de Sant Antoni is expected to open in 2016 after more than six years of construction.

Food lovers mourned the loss of Shanghai’s Muslim market when it packed up its stalls a couple of years back, but the closure wasn’t too unexpected. Street food is always in a state of flux in Shanghai, and add to that the ethnic tensions that have developed between the Chinese majority Han and the Muslim minorities that butchered whole lambs outside Putuo’s Huxi Mosque each Friday, and it seemed like a matter of time before the weekly event was closed. The government ostensibly blamed neighbor complaints (the bazaar seemed to have outgrown the sidewalks, interfering with traffic and sending smoke from the grills into the residential areas), and vendors were abruptly told to pack up.

In typical Shanghai fashion, good things come to those willing to stand in the longest lines, or to pre-book the farthest in advance. We’ve seen the queue for braised duck at Guang Ming Cun swell to several hours long during the Chinese New Year, and A Da's scallion pancakes require a minimum hourlong wait on most days, yet we had never expected the same for the humble zòngzi (粽子).

Shanghai is a street food lovers' paradise, with carts slinging dumplings, pancakes, noodles, buns and grilled meats on sidewalks across the city, morning, noon and night. These are a few of our favorites. 1: Shengjianbao A Shanghai specialty, shēngjiān mántou (生煎馒头) – or shēngjiān bāo (生煎包), as they’re known everywhere else in China – are juicy pork buns wrapped in bread dough, then arranged in a flat, oil-slicked wok in which the bottoms are deep-fried till they are crispy. Although shengjian mantou can be found on most street corners in the morning, we’re especially fond of the delicious misshapen buns at Da Hu Chun. A Chinese Time-Honored Brand (老字号, lǎozìhào), Da Hu Chun has been splattering grease since the 1930s and, nearly 80 years later, has six restaurants across Shanghai. The venue’s chefs use the rare “clear water” technique, frying the pinched side of the dough face-up to create little Frankenstein buns that might not be as photogenic as the more common “troubled water” variety, but that have a thinner skin that gets extra crisp – and we’ll sacrifice good looks any day if it means better flavor. 2: Guotie

From 6 a.m., Tuesdays through Sundays, over 500 customers – from housewives to Michelin-starred restaurateurs – stream into a two-story, tile-front fish market in working-class Ponta d’Areia, a neighborhood in Niteroi, across Guanabara Bay from Rio de Janeiro. Since 2 a.m., stall owners have been out greeting fishing boats at docks across the city, where captains return from four- to 10-day trips along Brazil’s southeast coast, up to the Lake Region (Região dos Lagos, which includes the cities of Maricá, Saquarema and Cabo Frio, still in Rio de Janeiro state) and south to the state coastlines of São Paulo, Paraná and Santa Catarina.

Among the regions of Mexico that are best known for their culinary wealth, Puebla is near the top. Approximately 100 kilometers east of Mexico City, Puebla is the birthplace of chiles en nogada, mole poblano (probably the most recognized Mexican mole worldwide) and cemitas, a knockout sandwich made with the bread of the same name.

We’ve written previously about the immense diversity of Mexican cooking: Every region has unique traditions that build upon ingredients common to much of the country. And yet there are a few regions that stand out for the variety and vividness of the flavors, colors and tastes found there.

Though the summer intensity has passed in North India, a glimmer of cooler mornings awaits, on the sidelines of Old Delhi. Dust never settles, it just gets redistributed and then the heat lacquers every surface. Each corner of this ancient city is coated with infinite layers: strata of memories, migrants, languages, castes, foods, architectures, monumental and streetside mandirs and masjids. Even sounds and smells alight upon or crash against ears and noses.

La Boquería is undoubtedly one of the most famous markets in the world, but there are 43 markets spread across Barcelona, each with its own unique charms. Once a year, they can be experienced all at the same time, in the same place. From October 17 to 19, 265,000 visitors thronged the square in front of Barcelona Cathedral for the fifth edition of the Mercat de Mercats (Market of Markets) festival, which gathered 40 stalls, 30 local artisan producers, 40 chefs with 17 Michelin stars between them and 14 of the city’s best restaurants. The festival offers an amazing opportunity for locals and tourists to taste the dazzling array of Catalan flavors and to get to know the city’s neighborhood markets.