Perhaps coffee is underappreciated in Rio because it’s so plentiful. Brazil is the world’s largest producer of coffee, but both the selection and the presentation of the stuff you’ll find in Rio is hardly what a gringo dreams of in the capital country of café. Coffees here are cafezinhos, small, potent, highly sugary and with no milk. A cafezinho is taken standing up at a lanchonete (snack bar) or on a work break in the office in tiny medicine cups filled from an unseemly plastic cylinder. When Brazilians have seen the size of our morning coffee, many have expressed a concern that we could hurt ourselves with such a large quantity. (It’s just a coffee cup.)

For so long, bulk wine has been synonymous with plonk – even in a country like Spain, where buying wine straight from the barrel was standard practice up until the 1980s, when it was largely replaced by bottles with certified designations of origin. We are well acquainted with the bad stuff, which we call vino peleón, literally “scrappy” wine, but thankfully, the era of its ubiquity is mostly over and done with. It’s much easier these days to find good wine at low prices (€1 to €5 per liter) that’s suitable for everyday drinking. And another upside to this practice is the environmentally friendly packaging: your own jug.

Churros, the long, skinny, crenellated, sweet fried crullers made from just flour, water and salt, have been enjoyed for centuries in Spain, with hot chocolate and without. However, in Barcelona, xurros, as they are called in Catalan, are becoming an endangered species. In recent years, more than half of the xurrerias in the city have disappeared. Many of the old-timer xurreros who still survive have the odds stacked against them: permit renewal for a street stall is near impossible; rent has become prohibitively expensive and continues to increase; or required updates to old infrastructure might prove extremely costly. However, we know of one young newcomer who has emerged with fresh energy and inspiration, incorporating lessons from the masters in his creative take on xurros. The best way to save this endangered species is to eat it, so here are our five favorite xurrerias, which make these star-shaped doughnuts with great care – and with delicious results that are worth seeking out.

Editor's note: Our third installment in the Global Bar Crawl takes us to Barcelona, where gin continues to be the drink of choice among locals. Tomorrow we head to a spot in Istanbul where you can spend an evening visiting a number of bars, all without leaving the building. Spain is a country that loves a long-drink – alcohol in combination with a soft drink, refreshing and open to invention and reinvention. On the heels of creative gastronomy’s efflorescence in recent years, many old drinks, cuisines and forgotten ingredients have returned, revived through new and more sophisticated techniques and interpretations. The gin and tonic, called gintonic here, is one such Spanish obsession, and all that ingenuity and focus have gone into taking this highball to the next level.

Editor's note: In a recent New York Times article, Joshua Hammer wrote about a tour that Nobel Laureate Orhan Pamuk gave him through the author's native city and his personal history there. We were delighted to read that one of Pamuk's favorite places is Vefa Bozacısı, which is one of ours too (and also a stop on the Old City culinary walk). After our first taste, we were not quite ready to sing the praises of boza, a thick, almost pudding-like drink made from fermented millet. But the experience stuck with us. What is that flavor? Something like cross between Russian kvass (a fermented drink made from rye bread) and applesauce may be the best way to describe it. As it did to us, the drink may haunt you, much like the call of the itinerant boza vendors who wander the streets of Istanbul during the winter months calling out a long, mournful “booooo-zahhh.”

Morro Fi and Mitja Vida are two relatively new entrants to Barcelona’s vermuteo (“vermouthing”) culture, whose history stretches back to the turn of the last century. These two bars are the product of nostalgia for a bygone era fused with the social network- and urban design-driven present. The vermouth tradition in Barcelona was started in the early 20th century by Flaminio Mezzalama, who represented the Italian company Martini & Rossi in Spain, at his fabulous modernist Bar Torino. Vermut began to be produced in Catalonia, and in the following decades, the province developed its own style of the aromatic fortified drink. At the same time, the custom arose of having vermut before lunch with some pickles to whet one’s appetite. That tradition faded over time but has emerged in recent years as a kind of retro, hipster-approved pastime.

Editor’s note: This is the final installment of “Best Bites of 2013,” a roundup of our top culinary experiences over the last year. Be sure to check out the "best bites" in all the other cities CB covers. Breakfast in Erzincan We were strangers in a strange land – eastern Turkey’s Erzincan, to be exact – and Yalçın Kaya welcomed us into his cheese shop with such gracious fervor that it didn’t surprise us to find out that this Anatolian cheesemonger moonlights as an imam.

Editor’s note: This post is the fourth 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. Hilaria Gastrobar We visited this restaurant on revitalized Madero Street downtown just a few months after it opened, and we were immediately won over by the food and beer selection.

Editor’s note: This post is the third 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. Bar do Adão There are so many good fillings – 65, in fact – for the pastéis, or fried turnovers, at Bar do Adão that we appreciate their diminutive size, which allows us to eat a greater variety in one sitting.

Editor’s note: This post is the first 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. Deng Ji Chuan Cai Culinary bucket lists are some of the best ways to discover our friends’ hidden gems: expat foodies are only willing to give up their proprietary favorites when they’re heading home.

Once considered Mexico City’s next hot neighborhood, Santa María la Ribera, near the city's center and one of its first suburbs, has been slow to deliver on that promise. While neighborhoods just to the south have stolen Santa María’s thunder, it’s finally showing signs of life – one of which is the restaurant/cooking school La Casona del Sabor. Built 140 years ago by a German immigrant couple, the building that houses La Casona features traditional colonial architecture, including a grand entrance that leads into a spacious, landscaped courtyard. Looking out over the courtyard is a colorfully tiled verandah that connects to multiple rooms. Once family quarters, these rooms now serve the culinary school. The school's head chef, Jorge Luiz Alvarez, began the school seven years ago in his nearby apartment, but when space became tight, he took over the house and expanded the business.

Dear Culinary Backstreets, My husband and I are headed to Rio for vacation and neither of us eats meat or fish. Brazil sounds like a paradise for the carnivorous, but what’s a vegetarian to do?

We’ve talked before about Greek coffee, and it’s true that going out for coffee is one of Athenians’ favorite pastimes, but there are plenty of Greeks who prefer tea or infusions. And in fact, the practice of gathering wild herbs has a history that stretches all the way back into antiquity. References to Mediterranean flora are found everywhere in history, from Egypt to Asia Minor and from Homer to the ancient Greek philosophers’ texts. Take, for instance, Hippocrates, the so-called father of medicine, who focused on the healing properties of plants and actually recorded about 400 species of herbs and their known uses in the 5th century BCE. That era saw a heavy trade in herbs between the Mediterranean and the East.

Rio’s Port Zone is undergoing a major facelift, and whether that will nicely polish its tired face or look like a botched Botox job remains to be seen. The port is the heart of Rio Antigo and particularly central to Afro-Brazilian history.It’s home to Rio’s first favela (squatter settlement), called Providência, which was originally populated in 1897 by veterans of the War of Canudos who were told the government would provide housing when they returned to Rio and found those promises to be delayed and elusive. At this port, up to an estimated half million slaves walked in from Brazil’s shores to then be sold in the port’s slave market, treated in a hospital if they were sick or buried if they died after arrival in Gamboa, where a fascinating makeshift museum called the Cemitério dos Pretos Novos offers a view of the human bones a homeowner found while digging on her property.

For too long retsina has been thought of as a cheap, oxidized, overly pungent bad wine made from mediocre grapes, its poor quality disguised by an overdose of resin and exacerbated by being stored in questionable conditions in the backyards of seaside tavernas. To say the wine has an image problem is an understatement – but that may be changing. Regardless of its reputation, retsina is a true Greek original. It dates back to the Ancient Greeks, who would coat the interiors of their otherwise porous earthenware amphorae with resin to make their wine storage airtight. Wine drinkers grew to like the taste, and winemakers consequently began adding pine resin to grape must during fermentation.