Jeni Castro, founder of Coffee Dose.

Studio 1208

In 2018, Jeni Castro had no coffee experience, no investor deck, and no interest in the rules everyone said she had to follow to open a café. What she had was 88 square feet inside a hair salon, a husband willing to bet on her instinct, and a hunch that the coffee industry was sleepwalking through its own beige aesthetic. Eight years later, Coffee Dose is a multi-location hospitality brand with a clubhouse, a drive-thru, a pink shipping container, a flagship, a catering arm, a mobile espresso bar, and a tour-grade vehicle called the Anti-Bitch Bus. In 2026, the company is opening Coffee Dose Brunch Club in Encinitas and a 3,600-square-foot Palm Springs flagship that doubles as the largest concept in the company's history.

Most café founders treat branding as packaging for the drink. Coffee Dose was loud, pink, foul-mouthed, and unmistakable from day one, and the menu was built to serve that universe rather than the other way around. Castro created what competitors cannot copy: customers who feel a part of the brand identity. “I had zero experience in coffee, but I figured drinking it three times a day was a decent starting point. More than anything, I was craving creativity again. Building a new brand lit me up in a way I hadn’t felt in a while. I knew I didn’t need to have all the answers; I just needed to find the right people who did. I’m extremely type A, and when I commit to something, I’m all in. From day one, I was obsessed with quality, clean ingredients, the best beans we could source, and making everything in-house, from our syrups to our fresh raw almond milk. It had to be elevated. It had to feel special. If I was putting my name on it and serving it to my community, it needed to stand out. With just 88 square feet on a side street in Costa Mesa, differentiation wasn’t an option; it was essential. I had to be loud with branding. We needed to be bold, memorable and unapologetically distinct,” Castro explained.

The standard café expansion model is to clone the flagship in any market with the right day part traffic. Coffee Dose has done the opposite, with each location having its own personality. The flagship, the clubhouse, the drive-thru, and the shipping-container concept are not interchangeable units. They are all different rooms in the same house. Encinitas's Brunch Club, designed by Common Standard's Amanda Malson, leans maximalist diner-disco: mint green, cotton-candy pink, glossy vinyl, chrome, a DJ booth dressed up as an espresso machine. Palm Springs is built around mid-century glam with chrome, pink, and mint green pulled into a desert-disco palette. Same brand DNA with a different dialect.

“From day one, Coffee Dose has been as much about brand as it is about product. Our Anti-Bitch Serum is our thing. It’s what we call our coffee and matcha, and when people hear it, they know it’s Coffee Dose. Our brand is loud, but we say what everyone else is secretly (or not-so-seriously) thinking. We have a lot of fun with our merchandise, packaging, signage, and brand voice to encourage people not to take life so seriously. Coffee Dose isn’t for everyone. In fact, that’s been one of our biggest advantages. The people who connect with Coffee Dose really connect; they don’t just buy the product, they buy into the brand. That loyalty is driven by a combination of high-quality, third-wave coffee and an identity that feels more like your funniest, most honest friend than a traditional café,” she said.

The reason this works is that hospitality customers do not travel to see the same space twice. Treating each opening as a new design, with the same voice, gives the brand reasons to exist in places where a copy-paste coffee shop would feel redundant. The risk is real, and Castro is one of the few operators willing to absorb it: bespoke design is slower, more expensive, and harder to systematize than a templated rollout. The customer who showed up in 2018 has aged with the brand. She has a Pilates membership, reads ingredient labels, and still wants a venue that is fun without being earnest about it.

“Our physical spaces are a major part of that experience. Each location has its own personality, but all live within the same brand universe. Every Coffee Dose has an identity of its own and it grows more iconic with every new location. Starting in a small bar in a corner of a coffee shop in 2018, then turning a shipping container into our outdoor oasis called Dose in the Box, opening a miniature drive-thru Coffee Dose called MicroDose, and opening our beautiful 1,700 square foot Flagship Diner in Costa Mesa, known for its maximalist pink and green interior all within the first five years of being in business,” explained Castro. “This year, we’ll be expanding into new markets, a brunch-focused club in Encinitas that will have a similar 50’s inspired diner vibe as the Flagship, as well as an even larger concept in Palm Springs, a 3,700 sq. ft. (on an acre of land) full-service brunch club and coffee drive-thru this Fall. At its core, Coffee Dose is more than a coffee company - it’s an experience. The product brings people in, but the personality is what keeps them coming back.”

Castro saw that shift and rewrote the menu around it before the audience walked away. The kitchen now runs on no seed oils, real ingredients, organic eggs, sourdough bagels, mushroom elixirs, Rx Lattes, and a macro-conscious read on indulgence. Hangover Rx burritos and smash burgers sit next to a custom pink croissant and Disco Cakes finished with miso honey butter glaze. The Brunch Club concept is engineered around staying longer. Cocktails and wine are on the menu, so a brunch can roll into a late lunch. There is an old-school pie case and a kids' menu with celebratory sundaes, custom coloring pages, and a hot chocolate service. Dose After Dark turns the room into a private event venue when the daytime hours close. There is also a pickup window, because the same customer who wants to camp out on Saturday wants to grab a Rx Latte on a Tuesday morning Pilates run.

Castro is the brand. She says exactly what other founders soften, on her own channel, in her own voice, and the audience treats her like a friend with strong opinions rather than a polished CEO. “From the beginning, we treated branding and marketing as revenue drivers - not afterthoughts. Every detail is intentional. If we can brand it, we will. The cup, the pastry bag, the signage, the interiors, it all contributes to an experience that feels shareable and memorable. People walk into Coffee Dose expecting an “Instagram moment,” and that organic visibility has been one of our most effective and cost-efficient growth engines. At the same time, the fundamentals of the business work in our favor. Coffee has strong margins, and even while we invest in premium ingredients, high-quality milks, beans, matcha, and make key components in-house, we’re able to maintain healthy unit economics. That margin gives us the flexibility to reinvest back into the brand, which in turn drives more demand. We’ve also invested in building a team that elevates the experience. From operations to creative to in-store staff, we’ve prioritized people who are not only highly skilled but genuinely love what they do. We call our employees “Vibe Dealers,” because they’re just as responsible for the customer experience as the product itself. And importantly, we’ve stayed hands-on. In the early days, Oscar, my husband, and I were behind the bar every day, and that mentality hasn’t changed. We still step in, whether it’s working shifts or catering events,” Castro added.

The launch of The Encinitas Brunch Club at The Ranch in Rancho Santa Fe is positioned as the brand's first finer diner, a category Castro is essentially inventing in real time. Palm Springs in Fall 2026 takes the same DNA into 3,600 square feet, with a drive-thru and a walk-up window, in a city that already speaks Coffee Dose's visual language fluently.

With a team of over 200 employees and continued expansion planned, Coffee Dose is currently an eighth-figure brand and is on track to hit nine-figures soon. At its core, Coffee Dose is more than a coffee company; it’s an experience that brings people in, but the personality is what keeps them coming back.