The price gap between manual espresso makers and semi-automatic espresso machines often reaches 10 to 20 times, but is the espresso they extract really worlds apart? This time, Front Street uses actual data to answer this question. We took a Star Grain 3 manual espresso maker purchased in 2022 and now discontinued, and compared it with the Lelit V3 semi-automatic espresso machine used in the shop for espresso output. We extracted three shots from each, measured the concentration and extraction yield, averaged the results, and then judged the differences in flavor and mouthfeel through tasting. The beans used were still the Warm Sun blend used for shop output, with a dose of 19.5g, a Galileo Q18 grind setting of 1.0, and a target liquid weight of 38ml. What will the results be? Can a hundred-yuan-level manual press serve as a daily substitute? The article will also share usage details for key parameters during manual extraction, such as water temperature, grind size, pressure, and water volume, to help everyone avoid common pitfalls like insufficient concentration and rough crema. [more…]

In the past two years, many consumers have noticed that Starbucks' beverage prices have increased. Behind this are both the inflation triggered by the pandemic, which has driven up labor and transportation costs, and the unfavorable climate in Brazil, the main source of Starbucks coffee beans, which has reduced coffee bean production and consequently pushed up futures prices. This article compiles the latest price information for Starbucks espresso, Frappuccino, iced shaken tea, cold brew iced coffee, and the Ice Zongzi gift box for coffee enthusiasts' reference. At the same time, for Starbucks fans who love whiskey barrel-treated coffee beans, the article also introduces how to make the same cold brew coffee at home and recommends Front Street Coffee's Sherry coffee beans, making it convenient for everyone to recreate that unforgettable whiskey aroma flavor at any time. [more…]

Huehuetenango and Acatenango are two adjacent high-altitude specialty coffee regions in Guatemala. The former is located in the Maya highlands near the Mexican border, while the latter sits right beside the Acatenango volcano. This article provides an in-depth analysis of these two high-altitude twin-star regions. [more…]

Indonesia's Java and Flores are two specialty coffee-producing regions with just as much diverse flavor as Sumatra. This article introduces you to the geography, varieties, and distinctive flavors of these two island regions. [more…]

Rwanda is a latecomer to African specialty coffee, and Nyungwe is its core producing region. This article takes you through the rapid rise of Rwandan coffee, the characteristics of the Nyungwe region, and its flavors in the cup. [more…]

Kenyan coffee is regarded by the global specialty coffee community as the "benchmark of Africa" for its powerful acidity, full-bodied tartaric acid, and distinctive blackcurrant flavor. This article takes the two major producing regions of Nyeri and Thika as its starting point to provide an in-depth analysis of the ins and outs of Kenyan coffee. [more…]

Latte and Flat White are the two most common milk coffees on coffee menus, but they differ noticeably in preparation method and flavor presentation. This article compares them from three dimensions: espresso base, cup size, and milk foam thickness: Flat White often uses a ristretto extraction, giving it a stronger coffee taste without bitterness; Latte has a higher proportion of milk, making it sweeter and easier to drink; while Flat White's milk foam is extremely thin, allowing people to directly feel the fusion of coffee and milk. In addition, the article also points out that Flat White is only made as a hot drink, and iced Flat White does not exist. Whether you prefer a rich, creamy sweetness or pursue the true taste of coffee, you can find an option that suits you. [more…]

Suzhou, a gentle ancient city in the Jiangnan region, hides quite a few specialty coffee shops worth a dedicated visit. This article compiles a summary of shop visits from a veteran coffee enthusiast, covering more than seventy four- to five-star coffee shops across Gusu District, the Industrial Park, the High-Tech District, Wuzhong District, and beyond—from artsy little cafes to cat-themed coffee houses, from Korean-style chains to standalone buildings with Republican-era charm, each with its own distinctive setting, offerings, and story. Whether you're a coffee purist chasing pour-over quality or an artsy soul who favors ambiance, this list can help you find that perfect cup in Suzhou. [more…]

As coffee culture becomes increasingly widespread, more and more households are purchasing espresso machines, but most users are not industry professionals and know very little about equipment cleaning and maintenance. Failure to clean regularly over time can lead to weakened steam, uneven water flow from the group head, unstable extraction pressure, and even portafilter leaks. In this article, Front Street will systematically share daily maintenance and deep cleaning methods for coffee machines, covering routine cleaning of the steam wand, dispersion screen, and portafilter, as well as deep maintenance essentials such as backflushing the pipes, replacing gaskets, and maintaining the water tank filter—helping your coffee machine run stably for the long term and avoiding unnecessary repair costs. [more…]

Around September 7 local time, the Anak Krakatau volcano in Indonesia (commonly known as the "Child of Krakatau") remained highly active, with ash plumes surging as high as about 50,000 feet (roughly 15,000 meters), reaching the cruising altitude of commercial airliners. [more…]

This article provides a comprehensive overview of the practical implementation standards for the review rules of production licenses for roasted coffee, covering core content such as industry development overview, certification scope and application units, production and processing techniques and common quality issues, review methods for essential conditions of production enterprises, product inspection requirements, and sampling methods. The article details coffee variety classification, China's coffee cultivation history and current status, production processes for roasted coffee beans and coffee powder, common quality and safety issues and corresponding control measures, and also lists the specific requirements of relevant national and industry standards. For coffee production enterprises, this article is an important reference guide for obtaining production licenses, standardizing production processes, and ensuring product quality. [more…]

The origin of the name Mandheling is quite dramatic—it is not a coffee variety, but a transliteration of the Indonesian Mandailing ethnic group. After World War II, the name spread to Japan and became hugely popular. In the specialty coffee world, Mandheling specifically refers to Arabica coffee produced around Lake Toba and Lake Laut Tawar in Aceh on the island of Sumatra, known for its rich, full body and long-lasting sweet aftertaste. The Lintong region is the heartland of high-quality Mandheling, and Mandheling Star selects Typica trees decades old from dozens of smallholder farmers in a small town south of Lake Toba. Front Street Coffee's Indonesia Sumatra Lintong Mandheling Star, with its citrus, spice, mango, and milk-like flavors, along with a lively interplay of acidity and sweetness intertwined with Sumatra's distinctive earthy aroma, has become a focus of attention for coffee lovers. This article will take an in-depth look at the relationship between Mandheling Star and Golden Mandheling, and present a complete account of the four key steps of Sumatra's wet-hulling process. [more…]

As a prepaid card product launched by Starbucks, the Star Gift Card has long suffered from issues such as limited recharge amounts, excessively high card refund fees, and the inability to clear remaining balances. Four university students discovered during their consumption that when the remaining balance on a Star Gift Card was only 19 yuan, they could neither purchase any Starbucks product nor get a refund to clear the balance. After investigation, they found that the prepaid cards of several tea beverage brands did not have such restrictions. Therefore, in June 2023, they filed a lawsuit against Starbucks, ultimately prompting Starbucks to update the Star Gift Card terms, lower the card refund fee, eliminate the minimum charge, allow custom recharge amounts, and cancel the extension management fee. [more…]

In the Aceh province of Sumatra, Indonesia, there is a place called Star Town, located in the Gayo region, which produces 18-mesh coffee beans highly favored by pour-over enthusiasts. The coffee here is grown by the indigenous Gayo people in the Gayo highlands around Lake Tawar, at an altitude of about 1,300 meters, and is processed with a medium roast, displaying a complex flavor profile of pomelo aroma, fruity notes, and herbal plants, pistachio, and caramel, with a thick yet delicate mouthfeel. Front Street Coffee recommends this single-origin bean, suitable for pour-over black coffee for those seeking layers of complexity. This article will guide you through the origin story of these beans, the meaning of mesh size, and the flavor performance after roasting, from the geographical distribution of Aceh province to the details in the cup, to explore it all. [more…]

Since Starbucks launched its Rewards program in 2008, membership tiers had maintained a three-level structure: Green, Gold, and Silver. However, starting June 20, this system, which had been in use for over a decade, underwent a major change—a new Diamond tier was added, and Gold members who accumulate 100 registered stars within the past year can automatically upgrade. The new tier brings benefits such as priority preparation for Mobile Order & Pay, birthday-exclusive gifts, and free Roastery experiences, and also launches a joint membership with Hilton. However, some loyal users have questioned the practicality of these new benefits, believing the threshold is too high and the reach is limited. This article will comprehensively review the details of this adjustment and the feedback from various parties. [more…]

The Starbucks app recently completed an upgrade, officially adding the Diamond tier to its membership system, and simultaneously launched a limited-time lottery event where members can participate using stars. The top prize of 888 stars looks tempting—converted at 9 stars for a grande beverage, that's equivalent to 98 free coffees. However, many users only discovered after spending their hard-earned stars that most results merely returned a small number of stars valid for just two weeks, or even came up empty-handed. The odds of winning, the expiration period of rewards, and issues like accidentally tapping and having stars automatically deducted have led some people to jokingly call this event a "star recycling program." [more…]

The issue of Starbucks Star Gift Card extension management fees has repeatedly been thrust into the spotlight in recent years. Although the controversy has persisted for several years, consumers have recently reported that their Star Gift Cards were continuously charged this fee without their knowledge. From Mr. Gu's experience to Ms. Zhang's case of being charged for 22 months, and the endless complaints on the Black Cat platform, is this charging mechanism a reasonable rule or a failure to fulfill the obligation to remind? Consumers and Starbucks each hold their own views, arguing endlessly. This article will sort out the whole story, the views of all parties, and the official terms, to help you understand this long-running dispute. [more…]

Recently, Starbucks star gift cards have triggered multiple consumer complaints due to automatically deducting a monthly deferred management fee after expiration and lacking clear notifications. Some users reported that the deductions continued for 22 months before they偶然 discovered it, and when they called customer service, they were told that the practice was compliant. An investigation found that although the relevant terms are displayed in bold in the App, users are not required to actively confirm reading them during the binding process. In addition, the activation time is not marked on the star gift card, and consumers' understanding of the "date of activation" differs from the official definition. This article will sort out the focus of complaints, the details of the rules, and the core of the dispute, and explore the boundary between the reasonableness of prepaid card deductions and users' right to be informed. [more…]

The two major coffee-producing regions of Asia and Africa each have distinct personalities: Asian beans are known for their rich, smooth, and sweet flavor with understated aromas, while African beans are small in size and often feature bright fruity acidity and floral notes, frequently playing a flavor-enhancing role in blends. This article systematically compares the flavor differences between the two regions and includes Front Street Coffee's star ratings for aroma, brightness, body, texture, and aftertaste across several representative bean varieties, covering Indonesian Mandheling, Papua New Guinea Bird of Paradise, Yunnan small-batch, Tanzanian Kilimanjaro, Ethiopian washed Gedingding, Kenyan Little Tomato, and more, as a purchasing reference for coffee lovers based on taste preferences. [more…]

Luckin Coffee has launched a second collaboration with Honkai: Star Rail, offering limited-edition merchandise. However, many fans discovered after placing their orders that the limited-edition cups and themed paper bags were severely out of stock. Some received only one of the two, while others got neither, forcing them to piece together orders across multiple stores. For collectors, these limited-edition packaging materials included with orders are part of the collaboration experience, and the insufficient restocking at stores left them quite disappointed. Whether brands should ensure packaging supply in tandem when launching new promotional campaigns has become the core of this controversy. [more…]