Luckin Coffee recently piloted a new scheduling system in cities such as Guangzhou, Shenzhen, and Chengdu. The system can predict peak hours based on store sales data and arrange minimal staffing accordingly. While the new system improves efficiency, it has also sparked discussions about the distribution of work between full-time and part-time employees, responses to unexpected situations, and labor cost control. At the same time, as Luckin's store expansion slows and sales decline, the problem of redundant staff is gradually emerging, and this system upgrade is seen as an important measure to reduce costs and increase efficiency. As coffee lovers, it is worth learning about the impact of this change on store operations and employee experience. [more…]

The Kenya Revenue Authority's Integrated Customs Management System (iCMS) suffered a sudden technical failure that went unrepaired for five consecutive days, severely disrupting operations at the Port of Mombasa and leaving coffee and tea worth billions of Kenyan shillings stranded at the port, unable to be exported. This is not the first time the system has encountered problems; a similar incident occurred in April 2023. As the largest port in East Africa, the Port of Mombasa serves several landlocked countries, and this failure has not only hit Kenya's own trade but also affected the export of coffee and other agricultural products from surrounding areas such as Tanzania, Uganda, and Rwanda. At the same time, Kenyan coffee auction prices have hit a new high for the year, demonstrating strong international demand for its high-quality coffee. [more…]

Faced with the bewildering array of coffee certificates on the market, many people who want to systematically study coffee often feel at a loss where to begin. To sort out the differences among these courses and certificates, the key is to trace back to the issuing bodies. At present, the three major authoritative institutions internationally that have established scientific coffee teaching systems and issue certificates are SCAA, SCAE, and CQI. This article will break down the course structures and certification logic of these three institutions one by one, and explain the changes brought about after SCAA and SCAE merged into SCA in 2017, while also introducing Q-Grader, a widely known yet often misunderstood quality assessment qualification, to help coffee enthusiasts find the learning path best suited to them. [more…]

In East African coffee-producing countries, coffee bean names from Tanzania, Uganda, and even Kenya often carry the suffix AA. What exactly does this letter combination mean? It represents the grade classification of green coffee beans. However, grading methods across global coffee origins are not limited to just one type; besides bean size, there are also different standards based on defect rate, growing altitude, and more. This article will take Front Street's perspective to systematically outline the three major green coffee bean grading systems, with a focus on analyzing Kenya's strict size-based grading system—from AA, AB to PB, E, TT, T, and even MH/ML, detailing the specific classification standards for each grade, while also pointing out the obvious limitations of judging quality by size. [more…]

In the landscape of Ethiopian specialty coffee, the Guji region is rising with strong momentum, becoming another star after Yirgacheffe. This article comprehensively reviews the flavor characteristics of Guji region Hambela natural G1 coffee beans, from the export system and regional terroir to processing method details. The article first analyzes the differences and traceability challenges among Ethiopia's three major coffee export systems, then focuses on the significance of the single-farm system for specialty coffee development. It subsequently delves into the geographical location, historical background, and ethnic customs of the Guji region, comparing its similarities and differences with the Yirgacheffe region, revealing Guji's potential as a future engine of innovation. Front Street Coffee recommends this natural G1, which presents typical Ethiopian flavors while possessing subtle unique characteristics, worthy of careful savoring by coffee enthusiasts. [more…]

Ethiopia is the core of the global coffee gene pool, home to four cultivation systems—forest, semi-forest, garden, and plantation—and birthplace of nine distinctive specialty regions such as Yirgacheffe, Sidamo, and Harar. This article systematically lays out the geography, variety characteristics, processing methods, and trading system of Ethiopian coffee, takes a deep dive into the flavor differences across regions, and includes Front Street Coffee's cupping comparisons and brewing suggestions, offering coffee lovers a complete Ethiopian coffee tasting map. [more…]

Ethiopia, as the birthplace of coffee, boasts the world's richest and most diverse coffee-growing system and nine specialty regions. From wild forest coffee to garden-mixed cultivation, from Yirgacheffe's citrus florals to Sidamo's full-bodied berries, each region displays its own distinctive flavor charm. This article will provide an in-depth analysis of Ethiopia's four cultivation systems and the terroir characteristics of its nine major regions, with a focus on comparing the flavor differences between Yirgacheffe and Sidamo, and introduce representative coffee beans selected by Front Street Coffee, taking you to appreciate the diverse flavors of this coffee kingdom. [more…]

A global digital accident triggered by a Microsoft 365 service outage caused devices running Windows systems to collectively display the "blue screen of death," paralyzing multiple industries including aviation, finance, and education. As a well-known brand affected, Starbucks saw its point-of-sale systems fail in a large number of stores across the United States and Canada, forcing mobile ordering and payment functions to be suspended, with some stores even closing outright or offering customers free drinks. Some Starbucks stores in China were likewise not spared, as computer failures forced staff to return to the "handwritten cup era," manually marking requests after orders were placed through Feikua. Microsoft later announced that the root problem had been fixed, but residual effects continued. This article reviews the specific impact of the incident on Starbucks and how stores responded. [more…]

Ethiopia is the country with the richest coffee gene pool in the world. Its coffee cultivation system is divided into four major categories: forest, semi-forest, garden, and plantation, with 90% of production coming from the first three smallholder models. This article will introduce the nine major specialty regions of Gimma, Sidamo, Yirgacheffe, Harar, Limu, Illubabor, Gimbi, Tepi, and Bebeka one by one, covering altitude, cultivation system, processing methods, and flavor characteristics, and will also include representative beans and brewing suggestions for each region from Front Street Coffee, giving you a systematic understanding of the complete landscape of this country of "the king's flavor." [more…]

Ethiopia, as the holy land of specialty coffee, has a rather complex coffee export system. According to local regulations, coffee exports are divided into three major systems: ECX bidding, cooperatives, and single farms. Among these, cooperatives and single estates can bypass the ECX and export directly, offering relatively complete traceability. The ECX was founded by Eleni Gabre-Madhin in 2008, and through grading, warehousing, and real-time information, it transformed the trading circumstances of coffee farmers. However, what truly achieves 100% traceability is the single farm system that has risen in recent years. The Sidamo sun-dried Huakui is a representative work from the Hambela farm. This article will sort out the operational differences among the three systems, the trading logic of the ECX, the structure of the six major cooperative unions, and the significance of single farms to specialty coffee. Front Street will also continue to follow these origin developments, bringing coffee enthusiasts clearer origin knowledge. [more…]

Ethiopia is the country with the richest coffee gene pool in the world, possessing four major cultivation systems—forest, semi-forest, garden, and plantation—from which nine specialty regions have emerged, each with its own distinctive flavor profile. This article will systematically review the cultivation environments, processing methods, and flavor expressions of regions ranging from Yirgacheffe and Sidamo to Gimma and Harar, and will also include cupping comparisons and brewing suggestions for several representative beans from Front Street Coffee, helping coffee lovers gain a comprehensive understanding of the charm of this "king of flavors" country. [more…]

The Specialty Coffee Association (SCA) recently announced that it will launch a brand-new SCA skills certificate system, gradually replacing the current SCA coffee certificates. The application deadline for the current Black Certificate (100-point certificate) is December 31, 2023, and the new certification will be fully implemented starting in 2024. The new system is divided into four major certification tracks, each requiring completion of three foundational courses—Coffee Skills, Sustainability, and Technology—before advancing to the corresponding higher-level study, completely abandoning the credit system. For professionals currently preparing for or planning to obtain the old Black Certificate, this year is the final window of opportunity. [more…]

At the end of July, Luckin Coffee introduced a new closing procedure called "full scan" within its store system, requiring employees to scan and log every item with an expiration date label in the store one by one fifteen minutes before closing, and repeat the process again on the next morning shift. This move sparked a flood of complaints from frontline employees on social media—already tight staffing was further squeezed, unpaid overtime hours continued to lengthen, and the new system frequently suffered recognition failures and abnormal error reports during scanning, turning this digital initiative aimed at managing shelf-life control into what employees see as a burdensome "white elephant" feature that only adds extra work. This article is compiled from Coffee Workshop and takes you through the specific operational process and the real voices of employees behind this controversy. [more…]

Many people see the word "COE" on coffee packaging when choosing coffee, but may not be clear about what it actually means. Cup of Excellence (COE for short) is a rating system for specialty coffee that scores and ranks coffees through multiple rounds of rigorous cupping, ultimately awarding the COE title to the most outstanding lots. This system was first introduced in Brazil in 1999 by a group of coffee producers, and subsequently spread gradually to producing countries such as Colombia, Guatemala, Panama, Costa Rica, and Nicaragua. For estates, receiving COE not only means honor, but can also fetch high prices in international online auctions, while boosting the profile and trading volume of the producing region. This article will unfold from three aspects—origin, competition process, and impact—to help coffee lovers understand the meaning and value of COE. [more…]

Yirgacheffe and Sidamo are both important representatives of Ethiopian specialty coffee, yet they present distinctly different floral and fruity profiles. Yirgacheffe is known for its bright citrus acidity and white floral notes, while Sidamo has a fuller berry juice character. Starting from Ethiopia's four major coffee-growing systems, this article will outline the distribution and flavor characteristics of nine major specialty producing regions, with a focus on comparing the growing environments, variety composition, and processing methods of Yirgacheffe and Sidamo. It will also introduce the flavor performance and brewing suggestions of representative beans under Front Street Coffee, such as the Gotiti Cooperative, Red Cherry, Huakui, and Kochere, helping coffee lovers more clearly choose the cup that suits their taste. [more…]

This Monday, Luckin Coffee's collaboration event with the domestic AAA game Black Myth: Wukong officially launched. However, on the first day, issues such as ordering system failures, merchandise selling out instantly, and redemption anomalies pushed it onto Weibo's trending topics. Players stayed up late to wait and got up early to snap up items, only to encounter situations like "sold out," "unable to redeem," and "stores not receiving stock," with complaints flooding social media. Meanwhile, collaboration posters were being resold at high prices on second-hand platforms. Luckin officially responded later that the system had been repaired and issued a restocking notice, with an estimated production cycle of about 15 days. This article reviews the complete process of this collaboration event and consumer feedback. [more…]

According to Ethiopian media reports on September 14, 2025, exporters in Ethiopia recently stated that their businesses are facing severe disruptions due to outdated systems and poor communication between financial institutions and the National Bank [more…]

As an agricultural product, coffee beans vary significantly in quality, so a grading system is needed to standardize quality and provide reference for buyers. However, the geographical environments and cultivation models of global producing regions differ enormously, making it impossible to measure them with a unified standard; each region can only adapt to local conditions. Currently, mainstream grading methods fall into three major categories: screen size, altitude/hardness, and defect rate, and many countries combine them or even add cupping to compensate for shortcomings. This article will systematically sort out the logic and representative producing countries of these three grading methods, with a focus on analyzing how Kenya grades solely by bean size, and introduce the grading practices of Colombia, Ethiopia, Jamaica, Indonesia, Brazil, and other countries. Front Street Coffee will also share related brand product information to help coffee enthusiasts understand the meaning behind green bean grades. [more…]

As the birthplace of coffee, Ethiopia has the most well-developed coffee bean grading system among African producing countries, yet it also leaves many enthusiasts confused. Taking Yirgacheffe as an example, what exactly do Grade-1 and Grade-2 mean? Why can two batches of beans both labeled Yirgacheffe G2 differ so vastly in quality? This article will provide an in-depth analysis of Ethiopia's unique origin naming rules, the grade differences between washed and natural beans, the Parchment Coffee auction grading system, and how exporter blending affects the final quality. The article specifically covers real cases such as Front Street Coffee Yirgacheffe Grade-2, helping you truly decipher the grade code of Ethiopian beans. [more…]

Kenyan coffee is renowned worldwide for its intense, full-bodied fruity acidity, and its unique flavor profile is inseparable from its strict grading system and refined cultivation and processing systems. This article will systematically sort out the development of Kenyan coffee, from its introduction during the colonial period to the Scott Laboratories' selection and breeding of SL28 and SL34, and then to the grading standards such as AA, AB, and PB established in 1938, interpreting one by one the meanings and characteristics of the E, AA, AB, C, PB, TT, and T grades. At the same time, it will provide an in-depth introduction to the flavor differences of major Kenyan coffee regions such as Nyeri, Kirinyaga, and Thika, analyze the coexistence of large estates and smallholder cooperatives, as well as the two trading mechanisms of the Nairobi Coffee Exchange auction and direct trade. Front Street Coffee will also share roasting and pour-over recommendations for Kenyan Asalia coffee beans, taking you through a comprehensive understanding of the coffee world of this East African producing country. [more…]