You sit down to three glasses of single-varietal wine, no labels and no preconceptions, and you taste them the way a winemaker does, picking apart structure and fruit. Then the real fun starts: graduated cylinders, trial blends, and the slow hunt for a combination that tastes like yours. At the end you cork, label and name a bottle to take home. That is the heart of The Blending Lab, an experiential urban winery founded in 2014 that turns guests into winemakers for an afternoon, built on the idea that wine should be fun for everyone.

Wine as a hands-on workshop

The Blending Lab was founded in 2014 by Michael Keller, Magdalena Wojcik and Chris Payne, inspired by their travels and a conviction that wine could be far less intimidating than it usually feels. Keller, the co-owner and CEO, came from a career in advertising and marketing analytics, and he frames blending as a true mix of science and art. The brand’s mantra is blunt and democratic: wine should be approachable, and fun, for everyone regardless of how much they know.

The first tasting room opened in Los Angeles in 2016, and Paso Robles followed as the second location. What sets the business apart is its core: rather than running a traditional estate winery, The Blending Lab is built around hands-on wine education. The blending session is the product. It is a different proposition from a standard tasting bar, closer to a guided lab where the customer does the work and walks out with proof of it.

At The Blending Lab the wine is the workshop: you leave with a bottle you blended, corked, labeled and named yourself.

How the blending session works

A typical session runs roughly an hour and a half to two hours, led by an instructor who walks the table through the process. You start by tasting three distinct single-varietal wines, often blind, so you judge them on what is in the glass rather than the name on the label. Then come the blending trials, measuring and mixing small samples, tasting, adjusting, and chasing the balance you like.

Once you settle on a recipe, you scale it up, and the experience pays off in a bottle you fill, cork, label and name yourself. It is genuinely participatory, equal parts tasting and mild chemistry experiment, which is why guests so often describe it as the most fun they ever had in a science class. Sessions run by appointment with walk-ins as space allows, and because formats and pricing can differ by location and change over time, it is worth confirming the current Paso details when you book.

The wines you build from

The Blending Lab is an urban winery, which means it does not farm its own estate vineyard but sources its grapes, drawing the majority from the Paso Robles region and the west side in particular, attracted to the appellation’s range of soils, climates and varieties. That breadth is the point, because a blending experience needs a deep palette of components to play with.

The component and bottled lineup is unusually wide, spanning whites like Albarino, Assyrtiko, Chardonnay, Grenache Blanc, Sauvignon Blanc and Viognier, and reds from Cabernet Franc, Cabernet Sauvignon, Grenache, Malbec, Merlot, Mourvedre, Petite Sirah, Pinot Noir, Syrah, Tannat, Tempranillo, Touriga Nacional and Zinfandel, plus Rose, Bordeaux-style and Rhone-style blends, and the occasional curiosity like an orange wine from Grenache Gris. With Paso’s signature day-to-night swing built into much of that west-side fruit, the single varietals arrive with both ripeness and freshness, giving you bright, expressive building blocks for a blend that is genuinely your own.

What to pour your Blending Lab bottle with

Because you control the blend, you can almost pair backward from the food. If you want a wine for grilled red meat or local red-oak tri-tip, build toward a tannic red base of Cabernet Sauvignon, Syrah or Petite Sirah, since tannin binds to the protein and fat in charred, fatty meat and turns from grippy to plush against it. If you are pairing with richer or creamier dishes, lean on a higher-acid component like Grenache or a crisp white, because acid cuts through richness and refreshes the palate.

Match sweetness to sweetness, so a fruitier, softer blend sits better beside barbecue glaze or a fruit-based dessert than a bone-dry one would. And keep alcohol in check if spice is on the menu, since heat amplifies the perception of alcohol and can make a bold blend taste hot. Once you know what you have built and what you want to serve it with, our wine pairing generator can help you lock in the match.

Visiting The Blending Lab

The Blending Lab operates as a downtown Paso Robles experience rather than a country tasting room, so book the blending session ahead and confirm the current location, format and hours directly before you go, since an urban venue like this can move or update its schedule. Plan for an hour and a half to two hours and the satisfaction of leaving with a bottle you made yourself. To pair the visit with the surrounding wine country, including the west-side vineyards that feed the experience, see our Paso Robles guide.

The Blending Lab Winery: common questions