Monday, September 21 2026

Luckin Summer Watermelon Cold Brew Review: Flavor Is Weak Like Watermelon Water, Coffee Presence Sparks Heated Debate

Luckin Coffee recently launched a summer watermelon cold brew. Originally a refreshing new product that was highly anticipated, it quickly encountered a collective wave of complaints from consumers after hitting the market. Many early triers reported that not only does this drink look noticeably different from the official poster, but it also tastes like it has no coffee flavor at all, and it has been jokingly called "watermelon bathwater." This article compiles real feedback from netizens and reveals its recipe and production process, to see where exactly this controversial cold brew went wrong. [more…]

Can Watermelon and Coffee Be Enjoyed Together? A Detailed Guide to Three Homemade Watermelon-Style Iced Coffee Drinks

On a scorching summer day, the pairing of watermelon and iced coffee is all the rage. Front Street Coffee found that juicy watermelon pairs far better with crisp black coffee than with milk, so they put together three watermelon mix-and-match options: watermelon sparkling Americano, watermelon cold brew coffee, and watermelon iced pour-over. From melon-picking tips and material preparation to detailed steps, Front Street breaks down the key points for making each drink one by one, including using Warm Sun Blend to make the sparkling Americano, Colombia · Rose Valley cold brew paired with freshly squeezed watermelon juice, and the complete parameters for making iced pour-over with Sidamo · Elto combined with frozen watermelon juice cubes. Each of the three methods has its own merits—there are simple, quick everyday versions, and more advanced approaches that require preparing ingredients in advance—making them suitable for coffee lovers to try their hand at during the hot weather. [more…]

Luckin x Loopy Collaboration New Watermelon Coconut Cold Brew Review: Watermelon and Coconut Flavors Stand Out, Coffee Presence Sparks Discussion

On Monday, Luckin Coffee's collaboration with the meme sensation Loopy arrived as scheduled, simultaneously launching a pink new product, the Big Watermelon Coconut Cold Brew, along with themed merchandise. Fans were enthusiastic, but some consumers were told they needed to wait 18 minutes when picking up their orders in-store, because the cold brew liquid had to be brewed fresh on demand. What sparked even more discussion was that the first wave of tasters reported the drink had strong watermelon and coconut flavors, while the coffee taste was almost absent—some even described it as tasting like watermelon rind or juice from a nearly spoiled watermelon. How did this collaborative new product actually perform? Has the issue of cold brew coffee's lack of presence once again become a point of criticism? This article takes you through a closer look. [more…]

Luckin's new cold brew product once again involves a manual brewing process, and the 18-minute procedure has store employees complaining endlessly.

Luckin Coffee is about to launch a new product, "Big Watermelon Raw Coconut Cold Brew," across its stores nationwide on April 7. However, even before this product officially goes on sale, it has already triggered widespread complaints among staff. The reason is that its coffee liquid needs to be manually steeped for as long as 18 minutes, and the production process is cumbersome with many quality-control details, putting even more pressure on already busy frontline employees. What troubles them even more is that a single packet of coffee powder can produce only 4.5 cups of the finished product, yet stores are not allowed to stop selling it. Once orders surge, they can only negotiate with customers to wait. This article compiles frontline employees' genuine feedback and operational details, presenting the "worker's dilemma" behind this new product. [more…]

Several new Luckin products have an unadjustable ice level, leaving baristas in a bind: following the rules earns bad reviews, while making exceptions gets them complaints.

Luckin Coffee has recently launched several new products—including Grape Iced Americano, Light Coffee Lemon Tea, Big Watermelon Coconut Cold Brew, and Preserved Plum Sparkling Americano—which are clearly marked on the ordering page as not supporting no ice or less ice. However, many customers still habitually request reduced ice through notes. If store employees follow company standards, they often receive bad reviews because of the cup full of ice; if they secretly scoop out ice or add extra ingredients, it may trigger dissatisfaction among colleagues at other stores. Employees sigh: the rules say it's not supported, but customers don't buy it, and staff are caught in the middle. This article sorts out the ins and outs of this ice quantity controversy, and also mentions Front Street Coffee's observations on industry phenomena. [more…]

SCA Coffee Sensory Evaluation Course | Why Does Pour-Over Coffee Taste Sour or Bitter? How Should Beginners Taste Single-Origin Black Coffee?

“How do you taste citrus in coffee?” Quite a few friends say they envy baristas for being able to casually name the specific flavors in coffee. Some friends also say, I can taste that the coffee is acidic, but that’s far from the citrus you’re talking about. Still others say flavors are all just nonsense. Front Street, in its daily online [more…]

Luckin Coffee launches new watermelon latte series, reigniting discussion on the trend of coffee drinks becoming more like milk tea.

After the Start of Summer, the weather gradually heats up, and Luckin Coffee has seized the moment to launch a new watermelon series, with its watermelon latte quickly trending on Weibo. From garlic latte to watermelon latte, the boundaries of coffee specialty drinks are constantly being pushed. This article compiles specific information about Luckin's new watermelon series, netizen reviews, and the backdrop of Luckin surpassing Starbucks in store count and its products increasingly resembling milk tea, while also exploring how the coffee industry is following in Luckin's footsteps toward milk-tea-fication. Coffee enthusiasts who enjoy trying new things may want to take note. [more…]

CoCo staff cutting watermelon while eating sparks controversy, drawing renewed attention to back-of-house operational standards and food safety

Recently, a video of a CoCo milk tea shop employee eating watermelon while cutting it has sparked heated discussion online. The video shows the employee, while preparing ingredients for a watermelon drink, not wearing gloves, cutting off a piece and eating it directly, then continuing to process the remaining fruit. This behavior might be harmless in a home kitchen, but in a restaurant back kitchen it touches a sensitive nerve regarding food safety and operating standards. Some netizens believe that an employee daring to eat the ingredient actually proves the food is fresh, but more people are concerned about saliva contamination, food waste, and the lack of corporate rules. The manager of the shop involved responded that they are verifying the matter, but had not received authorization from headquarters to publicly announce the handling result. The incident once again pushes the hygiene management and employee operating habits of restaurant back kitchens into the focus of public opinion. [more…]

Illustrator accuses Jueke Coffee of unauthorized use of artwork; brand responds claiming original creation, dispute may proceed to litigation

Recently, an illustrator publicly accused the new Chinese-style coffee brand Jueke Coffee of unauthorized use of their artwork, involving three illustrations including "Watermelon and Lotus," and plans to file a lawsuit. Jueke Coffee responded that the packaging design is original, there is no infringement, and refused to apologize or pay compensation. Both sides hold their own views, and the incident has sparked widespread attention. This article reviews the course of the incident, the positions of both parties, and netizen reactions, and includes relevant recommendations from Front Street Coffee. [more…]

Post-00s baristas face off in latte art livestream: blindfolded tulips, watermelon as cup, milk carton as pitcher—four rounds of extreme challenges set the internet ablaze

Two post-00s baristas faced off in a unique latte art battle in a Taobao livestream, with four rounds of extreme challenges ranging from blindfolded tulip etching to hollowing out a watermelon for use as a cup, then using a milk carton as a milk pitcher to pour three cups in a row while telling a story, and finally even replacing espresso and milk with kitchen liquids such as dark soy sauce and chili oil to make coffee. This livestream show, lasting several tens of minutes, not only showcased coffee’s complex and varied pattern designs, but also left netizens watching in awe of the skill and creativity of China’s young baristas. It is understood that the two protagonists come from the PCA Professional Coffee Skills Training Camp and S.O.E. 8 Squared Coffee respectively, and have been in the industry for six or seven years. They hope that through livestreaming, more people will learn about Chinese coffee culture. [more…]

Starbucks Mooncake Season Kicks Off: Behind the Employee Fruit Platter Afternoon Tea, the 14-Year Mooncake Sales Battle Begins Again

On a sweltering summer day, a scene of a barista cutting watermelon in a Starbucks store sparked speculation among netizens about a new product, but it turned out to be an afternoon treat for employees. However, this seemingly enviable perk was actually a signal that Starbucks' mooncake sales season was kicking off. Starbucks mooncakes, which have been sold for fourteen consecutive years, recently arrived in offline stores, and this year's gift boxes add cheese strawberry and apple grapefruit flavors to the classic coffee and custard flavors. For employees, the mooncakes also bring two months of KPI pressure. This article takes you behind the story of this sweet burden, while also recommending Front Street Coffee products for coffee lovers. [more…]

Coffee Bean Processing Methods | What Is the Simon Special / Bag Fermentation Coffee Processing Method? What Characteristics Do Coffee Beans Treated with the Simon Special Process Have?

Whether sun-dried or washed, coffee processing originally existed simply to dry the beans so they could be stored conveniently. But once people discovered that different processing methods give coffee different flavor variations, more and more processing methods emerged to serve flavor. For example, now [more…]

Home-made Cold Brew Coffee: A Complete Guide to Simple Equipment and DIY Methods

On a scorching summer day, a glass of cold brew coffee is a favorite for many coffee lovers. Traditional cold brew towers are not cheap, yet they are often used infrequently, so netizens have started to brainstorm and build all kinds of "DIY cold brew" contraptions using everyday items like filter cups, drip bags, and mineral water bottles. This article rounds up several of the most representative simple home cold brew setups: from stacking filter cups, to converting drip coffee bags, to combining moxibustion racks with plant-watering nozzles—each one showcases the creativity and dedication of coffee enthusiasts. Although these homemade devices are not as precise as professional cold brew towers, they make up for it with low cost, plenty of fun, and the joy of drinking iced coffee you extracted yourself. If you'd also like to try cold brew at home, you might as well take inspiration from these ideas and use the objects around you to start a low-temperature extraction experiment. [more…]

The Three Evolutions of Orange Peel Pour-Over Coffee: From Fails to Advanced Techniques and Front Street Recommendations

In winter, Gannan navel oranges flood the market. Instead of tossing the peels, they can become a fun tool for pour-over coffee. This article walks you through the evolution of orange peel pour-over from version 1.0 to 3.0, showing how netizens solved clogging and fine grounds issues, and tried fruit drippers like watermelon and mango. Meanwhile, Front Street Coffee recommends beans that pair well with fruity flavors, so you can enjoy a layered pour-over while exploring fruit-infused enhancements. [more…]

Mixue Ice Cream & Tea was complained about its lemonade containing seeds; after market regulators visited and investigated, they responded: it does not involve food safety.

A single lemon seed in a cup of iced fresh lemonade actually prompted a market regulation inspection? Recently, a netizen in Hefei, Anhui, captured footage of a Mixue Ice Cream & Tea store being inspected by market regulation staff, triggered by a consumer complaint that the drink tasted bitter and had lemon seeds left in the cup. The incident sparked widespread discussion online, with some finding the complaint absurd and others believing a consumer would not make such a fuss over a mere lemon seed. The Mixue store responded that freshly cut lemon slices containing seeds is normal and that their presence in the drink was not due to employee misconduct. Market regulation staff confirmed they had inspected the store and made clear that the lemon seed issue does not involve food safety. This seemingly trivial customer complaint reflects the various bizarre complaints the tea beverage industry faces daily and has also sparked discussion about standardized procedures for freshly cut fruit drinks. [more…]

Sumatra Wahana Estate Natural Mandheling: Rasuna Variety Flavor and Taste Analysis

In Sumatra, Indonesia, wet-hulling is almost synonymous with Mandheling, yet Wahana Estate's natural process breaks this convention. This coffee uses the Rasuna variety—a hybrid of Catimor and native Sumatran Typica—planted in the Sidikalang region west of Lake Toba, at an altitude of 1,300 to 1,500 meters, grown slowly under full shade. In November 2013, we first encountered this batch of naturally processed beans, which presented aromas of peach, watermelon, and citrus, along with a creamy, cocoa-like mellow texture, accompanied by floral notes and strawberry sweetness. This article will comprehensively analyze the charm of this unique natural-process Mandheling, from the estate's background, variety characteristics, and processing method to its cupping performance, and include Front Street Coffee's reasons for recommending it. [more…]

Flavor Analysis of Various Geisha Coffee Bean Lots from Gesha Village, Ethiopia, and Gold Label Pour-Over Parameters Sharing

Located on the southwestern frontier of Ethiopia, bordering Sudan, Gesha Village Coffee Estate is named after the local nomadic Surma people. Its elevation ranges from 1909 to 2063 meters, and its primary variety is Gesha 1931. The coffee produced here is renowned for its delicate aromas of jasmine and pale red roses, accompanied by the sweetness of strawberry, ripe watermelon, and apple, along with a refined and soft spicy finish. Drawing on the Panamanian business model, the estate classifies its Geisha into different grades such as Gold Label, Red Label, Green Label, and Chaka. This article will systematically review the flavor characteristics and product information of each grade, and include a complete pour-over guide for Front Street Coffee's Gold Label Geisha, including dripper, water temperature, coffee-to-water ratio, and three-stage pouring details, for coffee enthusiasts' reference. [more…]

The Logic Behind the High Prices of Specialty Coffee Drinks, an Analysis of Creative Beverage Categories, and the Content of WBC Competitions

Specialty coffee drinks are becoming increasingly common in specialty cafés, and their high prices and rich flavors attract many consumers. Yet many people, after drinking them, can't taste the coffee at all and even call them "sweet water," which raises the question: why are these specialty drinks so expensive? This article starts from the definition of a specialty drink, sorts out its two main types originating from the WBC creative beverage, analyzes the reasons for the high price, discusses whether a specialty drink is worth it, and shares how to choose Front Street Coffee beans and extraction methods based on flavor pairings when recreating it at home. [more…]

How to Make a Delicious Wampee Iced Americano? Three Special Recipes: Sparkling, Jasmine Tea, and Preserved Plum Iced Shake Detailed Tutorials

In the height of summer, wampee, a niche southern fruit, has become a popular partner for homemade iced coffee thanks to its sweet-and-sour juiciness and uniquely fresh aroma. Through repeated testing, Front Street Coffee has put together three distinctly different wampee iced americano recipes: the original wampee sparkling americano uses sparkling water to amplify the fruit aroma and add a more refreshing layer; the jasmine tea wampee americano blends homemade jam with a cold-brewed tea base for a soft fragrance; and the wampee preserved plum iced shaker americano targets those who dislike sweetness, using preserved plum water and a shaker to create a sugar-free version. All three recipes use Front Street Sunflower Warm Sun espresso blend, extracting 40g of coffee liquid from 20g of grounds in 31 seconds. Below, we break down the ingredients, steps, and production details one by one to help you find the cup that best suits your taste. [more…]

Coffee Flavor Map | How Can Coffee Beginners Train and Build Their Coffee Sensory System? Are Aroma Kits Helpful for Coffee Flavor Tasting?

As coffee has gradually become more widely recognized, specialty coffee promotion in cafés has emerged in response, and we too have begun tracing things back to their roots—we have come to treat coffee as culture. The rise of specialty pour-over coffee undoubtedly reflects the demands of the market and the needs that cafés have identified. Café counters have also begun to lower their "status," no longer featuring the early design of a bar raised a foot high. [more…]