Why does coffee keep us awake? What actually happens in the brain after a cup goes down? Many people find that after drinking coffee for a long time, its alerting effect is not what it used to be, and they may even feel sleepier the more they drink. Behind this lies the competition between adenosine and caffeine at the receptor level, individual differences in metabolism, and adaptive changes in the nervous system. In addition, the alerting effect of coffee is sometimes just a psychological ritual, which is a different matter from true caffeine addiction. This article will use accessible analogies to unpack the mechanism of caffeine, analyze the various reasons why its alerting effect fails, and clarify the scientific boundary between caffeine addiction and withdrawal reactions, while also providing the FDA reference for safe intake. [more…]

Liberica, a coffee variety known as "large bean," originated in Liberia, Africa. Its beans are large but extremely low in caffeine, with a flavor profile dominated by smoky, earthy, and woody notes, even described as "liquid tobacco." It was not favored by the commercial market, yet found its widest cultivation ground in the Philippines. Why did the Philippines become the largest producing country of Liberica? This is inseparable from the rise and fall of the country's coffee industry: from the introduction of Arabica in 1740, to the leaf rust disease at the end of the 19th century that caused production to plummet by 80%, to the government's introduction of disease-resistant varieties and implementation of a five-year revival plan in the 1950s, the demand from instant coffee factories ultimately allowed Liberica to gain a foothold. This article will trace this history and explore whether Liberica also has the potential to move toward specialty coffee. [more…]

A heavy downpour brought a distinctive African estate vibe to the coffee festival, and among the many stalls that insisted on staying open, the coffee pop-up stall from milk tea brand Good-mee unexpectedly became the center of attention. Besides the high-value-for-money specialty coffee that drew passersby to check in, the one-day store manager standing behind the bar attracted an even bigger crowd—none other than Boram Julio Um, champion of the 2023 WBC World Barista Championship, founder of Brazilian coffee brand Um Coffee Co., and one of the chief coffee masters collaborating with Luckin. The sight of this highly popular champion shaking milk tea for customers caught many people off guard, with some in the comments even calling out to Luckin, saying "Your handsome guy has been poached by Good-mee." So why exactly did this coffee industry star show up at the Good-mee stall? Let's revisit the lively scene together. [more…]

Every year on Earth Day, Starbucks launches a free coffee promotion for customers who bring their own cups, drawing a large crowd of coffee lovers who show up with all kinds of containers. This year the event fell on a Monday, yet many people still lined up early, aiming straight for the top 30 oat lattes. Among the crowd were creative containers like pots and pans, rice cookers, and pickle jars, and even cups from brands like Luckin and Manner made a "cameo" appearance. This brief and joyful freebie frenzy was both a show of support for environmental protection and a display of coffee fans' humor and enthusiasm. Though the event has ended, everyone looks forward to meeting again next year. [more…]

As Dragon Boat Festival approaches, Starbucks employees once again face the annual "zongzi ordeal." To meet the sales targets for Frappuccino zongzi, some set up microphones at the bar to livestream and hype, some hand out lottery tickets for good luck, some advertise in the message book, and others set up stalls for free tastings. From co-branded microphones to mystical prayers, a variety of clever tactics take turns on stage, reflecting the pressure and helplessness behind holiday marketing. This article takes you to see these workers doing their utmost for zongzi, and how they respond to KPIs with creativity and humor. [more…]

Recently, a netizen posted a question after returning to China: "Don't you guys usually drink office?" This slip of the tongue, mistakenly writing coffee as office, quickly sparked heated discussion and teasing among netizens. Starting from this little episode, we might as well talk about some interesting phenomena in coffee culture—some people confuse SEO with SOE, and some are confidently full of themselves despite knowing little about pour-over competitions. Drinking coffee is supposed to be an everyday little thing, but why do some people always treat it as capital for showing off? Let us review the evolution of coffee from a noble exclusive to a commoner's drink, and explore what kind of mindset we should have in understanding and enjoying coffee today, as specialty coffee culture becomes increasingly popular. [more…]

For more professional coffee knowledge and more coffee bean information, please follow Front Street Coffee (FrontStreet Coffee). As handsome guys and pretty girls living in cities like furnaces, cold drinks are a must-have in the fridge. Cold brew coffee can satisfy both the handsome guys' and pretty girls' craving for cold drinks and their desire for coffee. [more…]

For those who encountered coffee around the turn of the millennium, black coffee often meant an lingering bitterness. This impression came from the dark-roasted beans popular in the last century, standing in sharp contrast to today's light-roast trend that pursues floral and fruity notes. So why exactly is dark-roasted coffee bitter, and what makes it so captivating? The answer lies in its aroma, body, and the sweet aftertaste that follows the bitterness. From Front Street's perspective, this article explores the unique charm of dark-roasted coffee and, addressing the challenges of dark-roasted beans being prone to over-extraction and their sweetness easily masked, offers a practical brewing strategy—including details such as the Kono dripper, coarse grinding, low water temperature, and a three-pour method—to help you brew the caramel sweetness and solid, full body of Golden Mandheling at home. [more…]

When IT thinking meets coffee culture, what kind of sparks will fly? In 2009, Bai Ya and a group of internet professionals founded Beta Coffee in Hangzhou, positioning it as a public living room for IT people. In just over two months, it was named the "Best Gathering Place for E-commerce Professionals." In 2011, this trend swept through Beijing's Zhongguancun, and Beta Coffee's Beijing branch officially opened. Soon after, Garage Coffee, 3W Coffee, and others emerged one after another, thus beginning the "Internet Coffee Era." This is not just a place to drink coffee, but also a physical platform for IT people to communicate, share, and seek opportunities. This article takes you into the jianghu stories of Beta Coffee, to experience the unique atmosphere created by the collision of the internet and coffee. [more…]

When code meets caffeine, what kind of sparks will fly? Beta Coffee started in Hangzhou, founded by IT entrepreneur Bai Ya and his partners, and quickly became a public living room for the internet circle. This trend then swept through Beijing's Zhongguancun, with Garage Coffee, 3W Coffee, and others springing up, ushering in the "internet coffee era." These places are not just for drinking coffee, but also a arena for IT people to network, recruit, and seek investment. This article will take you through the founding journey of Beta Coffee, its unique rules, and those warm yet persistent entrepreneurial stories, to feel the internet spirit that connects infinite possibilities behind a cup of coffee. If you also enjoy exploring coffee culture, please follow Front Street Coffee, where we continue to bring you heartwarming coffee stories. [more…]

On December 16, Tims China opened its first store in Nanning, Guangxi, launching opening promotions such as buy-one-get-one-free, adding 1 yuan for a Farmer's Wrap, and giving away limited-edition cups, attracting a large number of consumers to line up in cold weather. The queue began gathering at 7 a.m., and number tickets were distributed within 20 minutes, sparking netizens' doubts about "paid stand-ins." This article reviews the promotion rules, the on-site queue situation, netizens' comments, and similar marketing phenomena by brands in non-first-tier cities, along with related recommendations from Front Street Coffee. [more…]

Baristas standing behind the counter always give off a contradictory impression—warm yet distant. Why do they stay silent while brewing? Is it introversion or a deliberate choice? Starting from everyday observations, this article restores the barista's true working state—silence stems from an extreme focus on flavor, but once they open up, they can chat with you from coffee beans to all of life's ups and downs. At the same time, a reminder: don't blindly romanticize this profession. Getting along with baristas requires understanding their unusual schedules and coffee-saturated minds. Want to invite a barista for a chat? Take a look at this "icebreaker guide" first. [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). On a hot day like this, if the handsome guys and pretty girls reading this don't have a cold drink in hand when they go out, how can they do right by themselves? And as coffee lovers, that cold drink has to be coffee, of course. [more…]

After Starbucks launched its Quick Order customization service last year, netizens began playing with homophonic puns in the name field, and surname puns quickly went viral, trending on Weibo. Over half a year later, this trend reached new heights in Guangdong thanks to Cantonese homophones, with all kinds of quirky yet down-to-earth names leaving people in stitches. This article takes you through the origins and explosive popularity of Starbucks homophone memes, showing how friends in Cantonese-speaking regions turned ordering into a hilarious creative contest, while exploring why these puns strike such a strong chord. [more…]

This article will take you through a complete review of the unboxing process and initial impressions of a professional-grade espresso setup. The main character is the Expobar E61 Office Leva dual-boiler rotary pump espresso machine, paired with a MAZZER MINI manual grinder, weighing nearly a hundred jin in total, and it took the delivery person's help to get it indoors. After saying goodbye to the Tsann Kuen 1817 and Huijia ZD-15 combo that had accompanied him for over a year, the author Lao Dong adjusted the grind setting, ran extraction tests, and tried steaming milk on the new equipment, and shared the performance of First Kiss espresso beans. The article retains Front Street brand recommendations and related product information, making it suitable for coffee enthusiasts to reference. [more…]

Recently, many friends have purchased drip bag coffee and asked for brewing recommendations. Today, the barista from FrontStreet Coffee is here to share how to brew drip bag coffee. You should know that a delicious cup of coffee first depends on good beans. Here, FrontStreet has briefly listed a few suitable [more…]

During International Women's Day, Coconut Palm Group launched a "Hunky Guy Live Stream" for e-commerce sales, recruiting tall, sunny young men with at least 1.8 meters in height, chest and abs muscles, offering a daily salary of up to 800 yuan. However, despite over a million viewers across two live streams, sales fell short of 30,000 yuan, with a conversion rate of only 0.03%, sparking widespread discussion online. Coconut Palm continues its signature "Coconut-style rustic" approach, from female anchors' awkward dances to male anchors' fitness routines, all set against an unchanging blue backdrop. This article reviews the event, netizens' analyses, and Coconut Palm's history with live stream e-commerce, and includes observations on brand marketing from Front Street Coffee's perspective. [more…]

In today's booming beverage industry, brand imitation is an endless phenomenon. From milk tea to coffee, from store decor to brand naming, some merchants use highly similar visual designs to make it hard to tell real from fake. This article reviews cases of knockoff beverage stores that have sparked heated discussion online, covering imitation versions of well-known brands such as Heytea, Naixue, Yihotang, Starbucks, and Luckin, showcasing the "creative brainpower" of copycat merchants while also reminding consumers to pay more attention in their daily consumption. As coffee lovers, understanding these phenomena is not only interesting but also helps us more rationally distinguish authentic brands from fakes and support the development of original brands. [more…]

There are more and more coffee festivals, and baristas are often extremely busy. But at the seventh coffee festival held in Jayuya, Puerto Rico, a super-large coffee brewing device satisfied the coffee needs of over a thousand people at once—it is said that one brew could produce about 4,800 cups of coffee. This device consists of three parts: a water tank, a giant dripper, and a receiving container. Its appearance closely resembles an enlarged pour-over setup, using 150 pounds of local Arabica coffee beans and about 300 gallons of hot water. Although its brewing method is closer to that of a drip coffee maker, and the flavor may not be outstanding, its efficiency is astonishing. This article will take you through the structure of this device, how it operates, and the interesting details behind it. [more…]

Latte art is a visual display of a barista's skill, and it's also the reason many coffee enthusiasts fall down the rabbit hole. However, not every attempt at latte art turns out as perfectly as intended—failed creations often come in wildly bizarre forms, some so abstract that even the creator can't recognize them. Yet an occasional slip of the hand can sometimes give rise to a one-of-a-kind improvised "masterpiece"—for instance, a netizen once accidentally poured a milk pattern that bore an uncanny resemblance to a certain basketball star. This article will round up these hilarious latte art fails, while also exploring how latte art affects the taste of coffee and why baristas keep practicing. [more…]