A coconut milk latte with a note saying "make it a bit lighter," because the staff member filled the receipt with explanatory text in red marker, sparked a customer complaint storm that escalated from social media to the media. The customer felt the store's attitude was disrespectful and demanded a home visit apology; the store explained that it was busy at the time and could not call each customer individually. After the incident trended on social media, netizens' opinions were sharply divided, and beverage industry workers also chimed in. In this dispute caused by a red-text receipt, who really has a point? [more…]

Luckin Coffee has teamed up with the classic animated IP Tom and Jerry for the third time to launch a New Zealand raw cheese latte and a series of limited-edition merchandise, among which the face-changing pen quickly captured the hearts of a large number of consumers with its fun design of pressing to change faces. However, many buyers found in actual use that after pressing this face-changing pen several times, the printed pattern of the character's face inside the pen barrel window began to peel, become mottled, or even disappear, and quality control issues then surfaced. Consumers' photos and complaints appeared one after another on social platforms. Some tried to exchange the product at stores but found the problem persisted, while others took apart the pen and applied film in an attempt to extend the life of the pattern. This article will review the complete process of this face-changing pen from going viral to flopping, present consumer feedback and coping methods, and focus on the quality control controversy surrounding Luckin's co-branded merchandise. [more…]

Although a latte art pitcher can handle most patterns, it often falls short when it comes to fine lines and localized detailing. That's when you need a capable assistant—the etching needle. Coffee enthusiasts have jokingly called it a latte art "cheat code," and its capabilities are indeed powerful, but actually getting the hang of it is far from as simple as it seems: lines too thick or too thin, patterns blurring and atomizing, designs that just won't draw on—problems pile up one after another. This article draws on Front Street's practical experience to systematically explain the types and structures of etching needles, how to use them, and key points to keep in mind, including how to prepare extra "paint," gauge the right amount to dip, control line thickness, and improve drawing speed—helping you truly master this little tool and make your latte art more refined. [more…]

In the Golden Cup extraction theory, extraction yield and concentration are the two core metrics for assessing the flavor state of coffee. However, coffee that falls within the ideal range is not necessarily delicious, and coffee outside the range is not necessarily undrinkable—the key lies in how to use these two values to help adjust the brewing plan. From the perspective of Front Street, this article first clarifies the basic definitions and ideal ranges of extraction yield and concentration, then explains in detail how to use two sets of concentration measuring tools, and finally uses the Santa Vini anaerobic natural beans as an example to fully demonstrate the entire process from weighing the liquid weight to plugging it into the formula to calculate the extraction yield. [more…]

Recently, a netizen shared on social media her experience of ordering a Starbucks delivery in Beijing, saying that after receiving the order she found two handwritten "inspirational quotes" on the outer packaging bag, including "Don't judge others, for you never know what someone else is going through" and "Only tolerance, kindness, and generosity are worthy of your excellence." The netizen said she felt uncomfortable upon seeing these words, believing they carried a tone of accusation. She then contacted the store involved and was told that the words were meant as positive blessings and that the original intention was not to attack. After the incident continued to escalate, Starbucks customer service and the store involved both responded, acknowledging that the words were written by a staff member and expressing an apology. This incident has also sparked public discussion about the boundaries of communication between brands and customers, especially during a period of sensitive public opinion, and whether similar "dual-interpretation" copywriting may backfire. [more…]

Caramel Macchiato is the first cup many people choose when they step into Starbucks, and its soft, silky texture and sweet flavor make it unforgettable. But have you ever thought that this classic drink can actually be easily recreated at home? This article will break down the process of making an iced caramel macchiato in detail, from choosing Front Street Coffee's classic espresso blend beans, to extracting the espresso, steaming the milk, and then every detail of drizzling caramel and using a latte art needle to draw patterns, presented one by one in eight steps. Whether you are a coffee enthusiast who has just started out, or a home barista hoping to refine your skills, you can gain practical operational guidance from it and make an iced caramel macchiato that is both visually appealing and flavorful with your own hands. [more…]

Coffee extraction is the key step that determines flavor. About 30% of coffee beans consists of soluble substances, including both aromatic components and mouthfeel-related compounds, and a higher extraction yield does not necessarily mean better quality. This article systematically introduces concentration measurement methods (refractometer, conductivity pen, evaporation and drying), explains the extraction yield conversion formula in detail, and provides specific calculation steps for different brewing devices such as immersion, pour-over, and espresso. It also includes the golden cup concentration recommendations from the SCAA and SCAE, as well as relevant product information from the Front Street Coffee brand, to help enthusiasts understand extraction more scientifically. [more…]

When brewing coffee, most people focus on whether the water's TDS is in the appropriate range, but few pay attention to whether repeatedly boiling the hot water affects the coffee's flavor. Some believe that coffee brewed with water that has been boiled multiple times will decline in quality. To verify this claim, Front Street Coffee designed a controlled experiment, using a TDS test pen and a coffee concentration meter, brewing a medium-light roasted Sidamo Hachira 8.0 by immersion in a clever cup, using water boiled for the first through fourth times respectively, and recording the TDS value of the water and the coffee concentration performance each time. This article will present the experimental setup, operating procedure, and data results one by one, to help coffee enthusiasts determine whether repeatedly boiled water is truly unsuitable for brewing coffee. [more…]

Having been immersed in the coffee industry for many years, the author is both a barista behind the counter and an observer on social media. Over these years, consumers have gone from knowing nothing about coffee to becoming increasingly particular, and the industry has indeed made progress. However, dealing with all kinds of customers every day, one always encounters some both amusing and exasperating moves—from "an Americano with milk" to bringing one's own water quality testing pen, from cupping spoons to TDS concentration meters. These moments not only test a barista's professional competence but also reflect the various misunderstandings in the process of coffee culture becoming widespread. This article records seven real-life scenarios with escalating shock levels, and after each story provides professional analysis and suggested responses. Whether you are a practitioner or an enthusiast, you can see both the absurdity and the reality of the coffee world in them. [more…]

Co-branding between chain brands has long become commonplace, yet Luckin Coffee's frequent moves in co-branded marketing still turn heads. From cross-industry collaborations to routine co-branding, Luckin has consistently demonstrated keen market instincts and creative capabilities. On January 22, Luckin joined hands with artist Han Meilin for a second time to launch Year of the Dragon limited-edition co-branded merchandise, with paper bags and cup sleeves rolling out nationwide. Subsequently, Luckin officially launched the call "Every generation has its own merch makeover frenzy" on Xiaohongshu, sparking a creative carnival among Luckin's craftspeople. From pen holders and picture frames to oracle bone script mahjong and Chinese-style oil-paper umbrellas, netizens transformed free merchandise into works of art brimming with ingenuity. This article will take you through the highlights of this zero-cost DIY merch craze, letting you feel the creative vitality that comes from brand-consumer interaction. [more…]

On Christmas Eve, the festive atmosphere in coffee shops is not only reflected in the drinks and decorations—the takeaway cups have also become a canvas for baristas to unleash their creativity. From the initial casual sketches of Christmas trees and Santa hats to the later non-stop fancy doodles, hand-drawn Christmas cups have gradually spread throughout the independent coffee scene. Some draw on cups while making coffee, while others have turned doodling into an assembly-line operation to meet customer expectations. This low-cost, heartfelt holiday merchandise not only gives customers a unique keepsake but also allows baristas to find the joy of handmade craft amid their busy schedules. This article will take you through how this hand-drawn trend evolved from a fleeting whim into a Christmas season staple. [more…]

Luckin Coffee has been making frequent moves this week, first collaborating with the top-tier IP Loopy, and then successively announcing celebrity endorsement partnerships with figures like Tan Jianci and Liu Yifei, keeping its popularity steadily climbing. However, what truly set social platforms abuzz was a wave of "secondary creation" spontaneously sparked by music fans—some netizens took the Loopy limited-edition hot drink cups launched last week and used markers to draw slanted bangs or blunt bangs on the little beaver, which unexpectedly made it look like David Tao and JJ Lin, quickly prompting a large number of fans to follow suit and show off their own "limited-edition collaboration cups." This mix-up not only had fans having a great time but also unexpectedly boosted sales of the limited-edition cups at Luckin stores. This article takes you through this amusing event, from misunderstanding to carnival, to see how fans used a single pen to turn coffee cups into "Mandopop collaboration editions." [more…]

Luckin Coffee's recently launched bubble gun cup, a collaboration with Genshin Impact, has sparked widespread discussion. This merchandise cup, modeled after a game character's signature weapon, generated significant anticipation among players during its promotional phase. However, following its official release, it faced considerable criticism due to material issues. It is reported that the collaborative coffee voucher package was priced at 183.5 yuan and sold out rapidly after launch, but subsequently, some users reported being forced to accept refunds, suggesting possible system vulnerabilities. What further dissatisfied fans was the official specification that the cup body is made of aluminum, with an explicit warning against filling it with beverages exceeding 50°C. Many exclaimed that they had "bought a cold water cup at a high price." Comments also pointed out potential health risks associated with prolonged use of aluminum cups, criticizing them as flashy but impractical. Nevertheless, some netizens noticed that the official promotional video seemed to suggest that this cup is more suitable for use as a pen holder. [more…]

In the coffee consumption experience, interaction with baristas is often a bonus. But when you encounter a hearing-impaired barista, communication shifts from speech to pen and paper. Recently, a customer at a Manner store noticed a sign on the counter reading "I am a silent barista," leading to a quiet yet warm consumption experience. Some were moved by the focus and effort of silent baristas, while others pointed out the practical efficiency challenges in collaboration from an employee's perspective. In recent years, with policy encouragement and corporate participation, silent cafes have emerged in multiple cities, providing not only jobs but also livelihood skills. Front Street Coffee has observed that to bridge the communication gap, some stores are trying solutions such as sign language menus and voice-to-text devices. This article will present multiple perspectives from consumers, employees, and brands to explore the real situation and future possibilities of silent baristas in chain stores. [more…]

Recently, Mixue Bingcheng quietly began serializing a novel titled The Snow King Sells Coffee in Ancient Times on its order receipts, sparking widespread attention and a wave of eager followers among consumers and netizens. This time-travel story, featuring the brand mascot "Snow King" as its protagonist, consists of 20 chapters distributed randomly with receipts. Customers have been exchanging chapters on social media and even propelled it to the top of trending searches. The brand says the campaign launched on September 17 and gradually wound down after the grand finale on October 6. This creative initiative not only brought the brand closer to consumers but also offered new ideas for coffee culture marketing. Front Street Coffee continues to follow industry trends and brings you this in-depth report. [more…]

2022 has already turned the page—did you complete the reading plan you set at the beginning of the year? This coffee knowledge self-test is the perfect opportunity to check your learning results. The questions cover core areas such as coffee origins, varieties, producing regions, processing methods, extraction, and storage, and include multiple-choice, fill-in-the-blank, and true-or-false formats, with answers and detailed explanations provided. Whether you are preparing for a barista exam or simply want to reinforce your specialty coffee knowledge, you can pick up a pen and paper, answer each question one by one, and then check your answers to fill in the gaps. At the end, there is also Front Street Coffee's selected bean list and communication channels, which are worth a look. [more…]

Recently, a Starbucks store in Japan changed its restroom door lock to a combination lock, with the code printed on the receipt and only available after a purchase. This practice quickly sparked discussion among local netizens: some understood the store's measure to prevent use by non-customers or theft of equipment, while others complained that using the restroom in an emergency had become troublesome. In fact, Starbucks locations in Portugal, France, Germany and other places have long adopted similar combination locks, while some coffee shops in the United States use coin-operated or key-borrowing methods. Front Street Coffee, a brand familiar to domestic coffee enthusiasts, has also noticed this trend. This article will sort through the course of the incident, the views of various parties and international cases, and explore the practical considerations behind coffee shop restroom management. [more…]

Recently, a photo of a milk tea shop order receipt sparked widespread discussion on social media. In the photo, the receipt clip above the employee's head is stuffed with orders, with words like "SB" and "said sweet" written in black marker, leading the photographer to mistakenly think they were all curse words. Subsequently, netizens and milk tea industry workers offered interpretations, suggesting these abbreviations were more likely markers for order notes or emotional venting by employees. The incident reflects the real situation of food service workers under the pressure of order surges and understaffing, and also triggered discussions about mutual understanding between customers and employees. [more…]

In May of this year, a tourist discovered two specialty drinks at a coffee shop in the Harbin Pharmaceutical Group No. 6 Factory scenic area — Blue Bottle Latte and Zinc Wish Latte — which had been supplemented with calcium gluconate and zinc gluconate oral solutions, respectively. Since these two oral solutions are Class A non-prescription drugs, adding them directly to food products is suspected of violating the Food Safety Law. After a consumer reported the matter to 12315, the local market supervision bureau opened a case on May 14. The consumer subsequently received multiple phone calls from the bureau and eventually signed documents in August confirming receipt of compensation and a reward totaling 2,000 yuan, which was donated to the Hebei Red Cross. The incident sparked heated discussion online, with some questioning whether the consumer was making a mountain out of a molehill, while others insisted that food safety is no small matter. [more…]

Starbucks Japan recently issued an announcement admitting that from September 2014 to January 2024, 164 types of coffee beans across its nationwide stores were sold above their listed prices due to a defect in the cash register system settings. Over the ten-year period, a total of 5,896 bags of affected products were sold, with overcharges amounting to 124,033 yen. The company has corrected the system and issued an apology, while offering three refund options: stored-value card members will automatically receive the difference back, while other customers need to bring a receipt or provide purchase information to handle it at the counter. Netizens generally believe the time span is too long and the amounts too small, and suggest apologizing with more practical compensation such as drink vouchers. [more…]