Recently, Wuhan's coffee scene has drawn widespread attention because of a customer jokingly nicknamed "Allergy Sister" by netizens. Claiming allergic reactions after drinking, this customer demanded refunds from 41 coffee shops in succession. After the incident came to light, it not only prompted the affected shops to jointly call the police, but also unexpectedly sparked a wave of store-visiting enthusiasm. Many coffee lovers and out-of-town tourists flocked to the shops involved to spend in support, and some shops seized the moment to launch "Allergy Sister's same drink," causing business to pick up noticeably. Is this carnival of traffic, evolved from a negative event, a short-term fad or a long-term turnaround? Let us learn about the ins and outs of the incident and its impact on Wuhan's coffee industry. [more…]

A female customer nicknamed "Allergy Sister" by netizens has been requesting refunds at multiple independent coffee shops in Wuhan, claiming that lactose intolerance triggered an allergic reaction. At first, shop owners agreed out of apology and concern, until some in the trade discovered that the medical certificates were questionable and the accounts were strikingly similar, realizing that this might be a patterned refund claim. So far, more than twenty shops have come forward to confirm refunds, and the number of victims may still be growing. The person involved has deleted her account and cannot be reached, and some shop owners are gathering evidence and considering legal action to defend their rights. [more…]

Recently, the "Allergy Sister" incident in Wuhan has sparked widespread attention in the coffee community, and similar phenomena of customers requesting refunds from merchants for various reasons are not uncommon in the food and beverage industry. Some coffee shop owners have reported encountering a customer who repeatedly applied for refunds on the grounds that the drinks' taste was not to their liking, suspected to be an "Allergy Sister alt account." Investigations revealed that this customer had placed orders at multiple shops and repeatedly applied for refunds, citing reasons such as the drink being too bland, too sweet, or too cloying. Some merchants chose to appease the customer to protect their reputation, but others refused to compromise and warned their peers to be vigilant. Such behavior not only harms merchants' interests but also encourages a culture of malicious claims. This article reviews the course of events and explores reasonable ways for merchants to defend their rights when responding to consumer complaints. [more…]

A hot chocolate that should have been made with soy milk turned fatal when a barista added cow's milk, causing a 13-year-old girl with a severe dairy allergy to suffer a deadly allergic reaction after just one sip, ultimately passing away despite emergency treatment. This tragedy, which occurred at a Costa Coffee shop in the UK, has once again thrust the issue of allergen management in the food service industry into the spotlight. The UK introduced regulations as early as 2021 requiring food businesses to provide allergen training for staff, yet accidents still happen. This article will recount the incident and explore the risks and prevention of allergen cross-contamination in coffee beverage preparation. [more…]

In recent years, oat milk coffee has gradually entered the public eye, becoming a new choice for many coffee lovers. Oat milk comes from oats, a traditional Nordic ingredient, and is characterized by high plant protein, high dietary fiber, and low fat. It is also lactose-free, making it quite friendly to people who are lactose intolerant, vegetarian, or allergic to milk protein. So, compared with traditional milk coffee, which one actually tastes better? This article will start from the origins of oat milk and the groups it suits, combine the practical testing experience of Front Street Coffee, discuss the differences between different brands of oat milk paired with espresso beans, and offer bean selection advice for making a rich and silky oat milk latte. [more…]

Recently, a café in Shunde, Guangzhou, placed deep-fried cicada sloughs on iced Americano, launching a special drink that has sparked heated discussion among netizens. Cicada sloughs, commonly known as golden cicadas, have a tradition of being eaten in some regions, and early summer is the peak season for catching them. The shop owner claims that pairing them with cold brew offers a unique flavor, but many netizens say the visual impact is too strong and hard to accept. At the same time, cicada sloughs, as a heterologous protein, carry an allergy risk, and parts such as the legs may also carry bacteria and parasites, so caution is needed when trying them. This article takes you through the story behind this explosive drink and the precautions to note. [more…]

A Luckin Coffee drink from the Meteorite series ended up with a customer unable to suck up the meteorite toppings at the bottom of the cup because the barista had packed a thin straw. After contacting customer service, the customer actually received a full refund for the order. This handling quickly sparked discussion online: some felt the merchant's service was excellent, while others worried that such a "simple and粗暴" refund approach could set a bad example. Is it thoughtful service or excessive compensation? This small matter of giving the wrong straw reflects the different strategies and potential risks that chain coffee brands face in handling customer complaints. [more…]

Manner has once again teamed up with the Museum of Art Pudong to launch a limited-edition canvas tote bag and a burnt caramel-flavored latte inspired by Turner's masterpiece "The Blue Rigi, Sunrise," drawing crowds of fans eager to snap them up. However, the new product has sparked a different kind of discussion on social media: many consumers report experiencing diarrhea, vomiting, and other gastrointestinal discomfort after drinking it, with some suspecting the thick milk and other ingredients or the icy drink's stimulation are to blame. Pretty as the merchandise may be, the coffee-drinking experience has put some people off—some even jokingly call it a "laxative miracle." This article sorts through how the incident unfolded and presents feedback from multiple sides. [more…]

On February 7, ChaPanda launched a new bamboo-aroma oolong series. Among them, Bamboo-Aroma Kiwi uses Anxi Tieguanyin from Fujian as its tea base, paired with kiwi fruit pulp and wheatgrass. The official claim is that it uses kiwi from Zhouzhi County, Xi'an, highlighting selling points such as fresh fruit pulp, natural healthiness, and low calories to cut greasiness. However, after the new product launch, many consumers posted on social platforms reporting discomfort after drinking it, such as astringent mouthfeel, numb lips, and throat irritation. Some speculated that it was caused by unripe kiwi, while others suspected an allergic reaction. In response, ChaPanda has not yet made an official response. This article reviews the course of the incident, consumer feedback, and analysis of possible causes, and recommends related products from Front Street Coffee for coffee lovers. [more…]

For more specialty coffee knowledge, please follow the WeChat official account: Front Street Coffee (FrontStreet Coffee). Drip bag coffee is loved by coffee enthusiasts for its convenience, so many novice coffee lovers who have just started using drip bag coffee ask Front Street Coffee (FrontSt [more…]

With the rise of the specialty coffee trend, coffee culture has been continuously spreading, and sales of both coffee equipment and coffee beans are constantly increasing. As a store focused on specialty coffee, Front Street not only brews a delicious cup of coffee for every guest, but also aims to spread coffee culture. If everyone [more…]

As temperatures gradually rise, cold beverages enter their peak sales season, and cafés are putting all kinds of iced coffee on their menus, including Americano, cold brew, and the rather time-consuming ice drip coffee. Many consumers wonder why ice drip coffee is often priced considerably higher than ordinary iced coffee. In this article, Front Street Coffee will explain ice drip coffee's category classification, extraction principles, complete brewing process, and how it differs in flavor from cold brew coffee, while also introducing ice drip coffee's storage advantages and the people it suits, to help coffee lovers gain a comprehensive understanding of this slow-crafted coffee category. [more…]

With the rise of the specialty coffee trend, coffee culture has been continuously spreading, and sales of both coffee equipment and coffee beans have been steadily increasing. As a shop focused on specialty coffee, Front Street not only brews a delicious cup of coffee for every guest, but also wants to spread coffee culture. If everyone [more…]

Drip bag coffee is a very convenient way to brew coffee. All you need is a drip bag, hot water, and a cup, and you can get a delicious cup of black coffee. You might ask, "Why is drip bag coffee compared to a simplified version of pour-over coffee?" Because drip bag coffee is made by grinding fresh coffee beans into the appropriate coffee [more…]

The flavor code of coffee is often hidden in the land where it grows. From the Andes in South America to the highlands of Africa, from the Caribbean islands to the archipelagos of Asia, each producing region shapes an unrepeatable landscape in the cup through its unique climate, altitude, and processing methods. This article will take you on a visit to twelve globally recognized high-quality coffee origins—Colombia's balanced smoothness, Ethiopia's wild wine-like aroma, Jamaica Blue Mountain's scarce legend, Yemen Mocha's complexity and variability, as well as the distinctive personalities of Kenya, Indonesia, Hawaii, and other places. Whether you are a beginner pour-over enthusiast or a seasoned player looking for your next bag of beans, this origin guide can help you build a clearer flavor coordinate system. Front Street Coffee will also accompany you in understanding the origins while finding the cup that suits you. [more…]

Ethiopia is not only the birthplace of Arabica coffee but also one of the world's major suppliers of high-quality coffee beans. Coffee occupies a central position in Ethiopia's economy, culture, and trade. In 2024-2025, Ethiopia's coffee export volume and export revenue both reached historic highs, marking [more…]

Blue Mountain coffee comes from the Blue Mountains in eastern Jamaica and is globally recognized as one of the finest coffees. This article provides a systematic overview of Jamaican Blue Mountain coffee from multiple dimensions, including the growing environment, historical origins, grade classification, quality control, export quotas, and brewing methods. Blue Mountain coffee is known as the "beauty of coffees" because its sweetness, acidity, and bitterness are highly balanced, with almost no bitterness and only a moderate, elegant acidity. The article also explains in detail the differences between Blue Mountain coffee, High Mountain coffee, and Jamaican coffee, as well as the historical background of Japan's long-standing dominance of the Blue Mountain trade, helping coffee lovers gain a comprehensive understanding of this legendary coffee. [more…]

There are quite a few types of coffee. Some people like instant coffee, some like pour-over, and others like cold brew. Coffee made with different methods has its own characteristics—some has a layered mouthfeel with distinct flavors, while some is convenient to brew. You can choose according to your own preferences. Pour-over [more…]

What is the English for pour-over coffee? If translated literally, it could be rendered as "Hand coffee," but that term is definitely incorrect. Next, expressions like "Hand punch" are also common mistranslations. The correct term should be "Pour over coffee." Now, pour-over [more…]

As people pursue health, many drinks marketed as sugar-free and low-fat have appeared in everyone's life. Coffee, as one of the world's three major beverages, is naturally no exception, and low-caffeine coffee has also been introduced, namely the decaf coffee commonly seen in coffee shops today. So what are the characteristics of decaf coffee? Then [more…]