Luckin Coffee has recently piloted a brand-new product label sticker at some of its stores in Guangzhou, Hangzhou, and other cities, replacing the original small blue label with a palm-sized label sheet and adding information such as calories and fat content to make it easier for consumers to understand the nutritional data of drinks. This change aligns with the current trend in the tea beverage industry of giving drinks a "product ID" and has won recognition from many users. However, Luckin employees are quite unhappy about it, arguing that the large label does not show the order notes they need most and instead slows down order fulfillment efficiency. This controversy over the label stickers reflects the difficult balancing act brands face between consumer demand and frontline operational efficiency. [more…]

The World Coffee Research (WCR), in collaboration with the Swedish laboratory Intertek Agritech, collected samples of common Arabica varieties in Latin America and Africa, successfully constructing a reference database based on SNP fingerprints. This database currently covers 23 varieties and is open to the public free of charge, aiming to address the long-standing issue of variety misidentification in the coffee industry caused by the high cost of genetic testing. Through simple leaf collection and genotyping, producers can verify the genetic purity of coffee trees at low cost, avoiding economic losses caused by variety mismatches. WCR plans to continue expanding the number of varieties in the future, promoting variety identification and protection in the coffee supply chain. [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…]

The name Macchiato is most commonly associated with the sweet caramel macchiato from a certain coffee chain. But did you know that the original macchiato was actually just an espresso with a small dollop of milk foam as a mark, used to distinguish it from a regular espresso? Later, with the introduction of the caramel macchiato, the term took on a new meaning of "sweet brand," even though the two have no direct lineage. Although the classic macchiato is no longer commonly seen on café menus today, there are still enthusiasts willing to recreate it at home. This article will start with the origins of the macchiato, clarify the differences between it, the caramel macchiato, and the latte, and share how to choose milk and beans to make a delicious milk coffee. If you want to learn about the espresso bean series recommended by Front Street Coffee, don't miss the practical advice at the end of the article. [more…]

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…]

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…]

Yirgacheffe is the specialty entry choice for many coffee lovers, and the washed lot from the Worka cooperative is one of its most representative examples. This article starts from the Worka G1 cupped by Front Street Coffee, outlining the regional origins of Yirgacheffe and Sidamo, the background of the Worka cooperative, the washed processing flow and the characteristics of Ethiopian native varieties, and systematically explains the Ethiopian Commodity Exchange (ECX) coffee grading system, including the old defect bean ratio grading system, the nine-level classification combining physical characteristics and cup flavor, and the Q1 and Q2 specialty grades. At the end of the article, it also includes the light roast recommendations from Front Street Coffee's roaster, as well as comparative manual brewing tests at three water temperatures: 86°C, 90°C, and 94°C, to help readers find the brewing temperature that best presents Worka's bright fruit acidity and refreshing tea-like feel. [more…]

Geisha coffee went from obscurity to global fame, with Panama's Hacienda La Esmeralda's stunning performance at the 2004 BOP competition serving as the key turning point. Jasmine, citrus acidity, and honey-like body make up the signature "Geisha flavor," but not every Geisha can express this profile. This article takes an in-depth look at how three major factors—varietal genetics, growing origin, and green bean processing—determine the final flavor direction of Geisha, and uses Front Street Coffee's Panama Boquete washed Geisha as an example to share a complete approach from bean selection to brewing, helping coffee lovers understand the logic behind Geisha flavor formation and key tasting points. [more…]

Yirgacheffe is one of the most recognizable regions in the specialty coffee world, and its citrus flavors have become virtually synonymous with washed Ethiopian coffee. However, the most widely circulated claims about this region's location and naming diverge from the actual situation. This article will begin with the administrative boundary changes in Ethiopia around 1995, trace the historical relationship between Yirgacheffe and Sidamo, clarify the geographical relationship between the Gedeo Zone and the Sidama Zone, and also briefly touch on the areas where Kaffa and Gesha are located. Whether you are a newcomer just getting into specialty coffee or an enthusiast who has long followed Ethiopian regions, understanding this administrative history will help you more accurately grasp the origins and positioning of Yirgacheffe coffee. Front Street Coffee will also combine the region's characteristics to recommend a washed Yirgacheffe worth trying. [more…]

Catimor is a coffee variety bred by crossing Caturra and Timor. After its birth in Portugal in 1959, it was successively introduced and planted in production regions such as Colombia, Indonesia, and Yunnan, China. It carries 25% Robusta lineage; in terms of flavor, its aroma is relatively weak and its bitterness is pronounced, but it performs excellently in disease resistance and yield. This article will review the spread of Catimor across major production regions, focus on the flavor characteristics of Baoshan Catimor in Yunnan, and include Front Street Coffee's pour-over brewing parameters and suggestions. [more…]

Indonesia is the world's largest archipelagic nation, and Sumatra, its largest island, produces Mandheling coffee, which occupies an important place in the global coffee landscape. But how does Golden Mandheling, the exclusive signature product of Indonesia's PWN company, differ from ordinary Mandheling? What standards are used to classify Indonesian green beans from G1 to G6? This article will systematically sort through Indonesia's coffee grading system, the varietal origins of Mandheling, the history of the wet-hulled process, and the brewing parameters and flavor performance of Front Street Coffee's Golden Mandheling, giving you a complete understanding of the story behind this coffee bean that is "the ugliest yet the best-tasting." [more…]

The coffee flavor wheel is known as the "flavor dictionary" of specialty coffee and is an indispensable professional tool in cupping and quality control. Based on Front Street Coffee's cupping practice, this article systematically breaks down the structure of the SCA coffee flavor wheel. Starting from the four major taste spectra of sour, sweet, bitter, and salty, it analyzes the causes and representative bean varieties of each flavor category, covering all categories including floral, fruity, nutty/cocoa, sweet, spicy, sour and fermented, alcoholic fermentation, roasted, and defective flavors. It also provides practical methods for building a flavor memory bank from everyday life and improving sensory identification ability, helping coffee enthusiasts more accurately describe the flavor characteristics and taste categories of pour-over coffee. [more…]

Once upon a time, while waiting for coffee after ordering at Starbucks, the handwritten name, smiley face, or a warm blessing on the cup was a small, everyday joy many people took for granted. Now, this personalized service is quietly disappearing, replaced by uniformly printed label stickers. From customers missing the sense of exclusivity brought by handwritten cups, to baristas facing the dual pressures of labor shortages and complaint risks, to the "Fei Kuai" service driving standardized processes, the era of Starbucks handwritten cups seems to have gone forever. This article reviews the rise and fall of handwritten cups, explores the debate between efficiency and ritual behind it, and what this change means for coffee lovers and store operations. [more…]

Blue Mountain coffee is probably one of the most globally recognized and most easily misunderstood coffee terms. Many people assume that Blue Mountain coffee is simply a "Blue Mountain flavor" with sugar and milk added, but in reality it refers to coffee beans produced in Jamaica's Blue Mountains. This article, from the perspective of Front Street Coffee, sorts out the origin background, grade classification, reasons for the high price, and key markers for identifying authenticity, while also introducing the flavor differences brought by washed and natural processing methods, and includes Front Street's recommended brewing parameters to help coffee lovers truly understand this classic coffee. [more…]

Blue Mountain coffee enjoyed fame long before the specialty coffee wave arrived, and the superior terroir of Jamaica's Blue Mountains gives it a unique flavor. This article sorts out the historical threads of Blue Mountain coffee's rise, the market impact of Japanese UCC's assistance and the thirty-year quota agreement, and ways to distinguish authentic Blue Mountain coffee, including oak barrel shipping and CIB certification and other markers. It also explains Blue Mountain coffee's grading standards, from NO.1 to PB and the basis for the classification. Finally, using Front Street Blue Mountain No.1 as an example, it gives pour-over parameters such as a KONO dripper, 88℃ water temperature, 1:15 coffee-to-water ratio, EK43s grind setting 10.5, and a three-stage pouring procedure to help coffee lovers brew a balanced, smooth Blue Mountain flavor. [more…]

Following the Egg Tart Dirty and the Finger-Lickin' Original Recipe Chicken Latte, KFC has once again launched a surprising co-branded new product—the Five-Kernel Egg Tart Latte. This coffee, created to celebrate the seventh anniversary of the mobile game "Identity V," officially went on sale on April 1, and purchasers receive a collaborative cup sleeve and greeting card set. However, is this product, which forcibly combines five-kernel filling, egg tart, and latte, a stroke of creativity or sheer absurdity? Netizens' reviews after actually trying it are thought-provoking. This article sorts out the details of the new product, taste feedback, and KFC's bizarre R&D trajectory in recent years. [more…]

When selecting coffee beans, have you ever noticed the AA or AAA labels that often follow the bean names? What exactly do these letters mean, and by what standards are they determined? This article will systematically sort out the coffee bean grading system, from bean size and defect rate to secondary rating labels, guiding you through the specific rules behind suffixes such as AA, AAA, TOP, and Plus. At the same time, the article will also cover the grading characteristics of major producing regions such as Kenya, and retain relevant recommendations from the Front Street brand, helping you make clearer judgments when choosing beans in your daily life. [more…]

For coffee enthusiasts who prefer fruity acidity and floral aromas, light-to-medium roasted single-origin beans often deliver the most stunning taste experience. This article, from a practical tasting perspective, will walk you through several popular imported coffee beans with fruity and floral notes on the market, covering different styles such as citrus-floral, rich berry, and clear tea-like profiles. Whether you are a beginner just getting into pour-over or a veteran looking for an everyday staple, you will find the one that suits your taste. The article will also incorporate specific products from Front Street Coffee, offering targeted purchasing advice and flavor descriptions to help you lock in your ideal choice more efficiently. [more…]

Mandheling coffee is one of Indonesia's most iconic coffees, renowned for its full-bodied, rich flavor. But do you know which areas of Sumatra it is mainly grown in? And what exactly is the often-mentioned Ateng variety? This article will take you into the Barisan Mountains of Sumatra to explore in detail the geographical characteristics and flavor differences of two core production regions—Mount Gayo in Aceh and Lintong in North Sumatra—while also revealing the true identity of the Ateng variety: it is actually the local Indonesian name for the Catimor variety. The article will also introduce Front Street Coffee's currently best-selling Lintong Mandheling and PWN Golden Mandheling, helping you gain a more comprehensive understanding of Indonesian coffee. [more…]

Ceylon black tea is renowned for its rich, robust flavor, but improper brewing can easily produce a bitter and astringent taste. This article provides a detailed analysis of the flavoring processes for Ceylon black tea, including internal substances, natural extraction, artificial flavorings, and smoking methods, and introduces classic flavored black teas such as Earl Grey, ginger, cinnamon, and Masala. At the same time, drawing on the practical experience of Front Street Coffee, we share the key parameters for brewing Ceylon black tea—the tea-to-water ratio, water temperature, and time—to help you easily brew a cup of good tea that is neither bitter nor astringent and full of aroma. Whether you are a black tea enthusiast or a beginner, these practical tips can take your tasting experience to the next level. [more…]