Let’s clear something up before your next trivia night. Asking “Märzen or Oktoberfest?” is a lot like asking “soda or pop?” Same drink, different name tag.

Plot twist: two of the three beers in this headline are usually the same beer. The third one, Dunkel, is a different conversation entirely. It’s darker, older, and a little mysterious.

Grab a pint (or just pretend you have one). Here’s your no-guesswork guide to the German lagers of fall.

Märzen vs. Oktoberfest: the style vs. the party

Here’s the short version. Märzen is the style. Oktoberfest is the occasion. In the U.S., a beer labeled “Oktoberfest” is almost always a Märzen.

Why it’s named after March

März is German for March. Back before refrigeration, Bavarian rules banned brewing in the hot summer months, because warm-weather batches spoiled easily (and brew kettles had a habit of starting fires).

So brewers did the sensible thing. They brewed a slightly stronger, malt-forward lager in March, stashed it in cool cellars all summer, and tapped it in the fall. That long, cold nap is called lagering, from the German word for “to store.” It’s why Märzen tastes so smooth and clean.

How it became the Oktoberfest beer

Oktoberfest started in Munich in 1810 as a royal wedding party, and it went so well they never stopped. By the late 1800s, those freshly tapped Märzens were the beer of the festival. The name stuck, and it crossed the Atlantic with it.

Meet our Oktoberfest

Our Oktoberfest is a Märzen through and through, and our best-selling seasonal lager.

• 5.4% ABV, 27 IBU
• Pours amber orange, like a Kansas sunset in October
• Tastes like toasted bread and biscuit, malty and rich but balanced enough to stay easy and refreshing
• Made for football Saturdays, fire pits, and daydreaming about falling leaves

Curious why it’s that gorgeous amber color? Our post on How Beer Gets Its Color breaks it down, and Understanding Malt explains where all that toasty flavor comes from.

Wait, so what do they drink in Munich now?

Here’s the trivia-night bonus round. If you visit the tents in Munich today, the beer in your giant glass mug probably isn’t a Märzen. It’s most likely a Festbier.

Festbier is Märzen’s lighter, golden cousin. It’s still malty and still a lager, but it’s paler and a bit easier to drink by the liter. Munich’s festival brewers gradually made the switch over the late 20th century.

Meanwhile, American brewers kept the amber Märzen tradition alive. So when you order an Oktoberfest in Kansas, you’re getting the classic. Honestly? We think that’s the better deal.

Dunkel: the original Munich lager

Now for the beer that’s actually different. Dunkel simply means “dark” in German, and for centuries it was Munich’s everyday beer. Before golden lagers took over the world, this is what Bavarians drank at lunch, at dinner, and pretty much everywhere in between.

Here’s the part that surprises people: dark doesn’t mean heavy. A traditional Dunkel gets most of its color from darker-kilned malts, not the heavily roasted grains behind a stout. So you get toasty, bready, caramel notes without the coffee-and-ashtray bitterness. It’s a dark beer for people who think they don’t like dark beer.

Meet DNKL

We call DNKL our lager after hours. When the sun goes down, it comes out to play.

• 5.4% ABV, 22 IBU
• Pours deep brown, dark and inviting
• Tastes like toasted malt with caramel whispers, finishing crisp and clean
• Made for late nights, laid-back moments, and anytime a light beer just won’t cut it

Fun fact: DNKL and our Oktoberfest are both 5.4% ABV. Same strength, totally different personalities. Think of them as siblings who show up to the same party in very different outfits.

The cheat sheet

Screenshot this one for your next taproom visit.

	Märzen	Oktoberfest (ours)	Festbier	Dunkel (DNKL)
What it is	A style	Our Märzen, named for the festival	Today’s Munich festival beer	A style: Munich’s original dark lager
Color	Amber to copper	Amber orange	Golden	Deep brown
Flavor	Toasty, malty, smooth	Toasted bread, biscuit	Light malt, crisp	Toasted malt, caramel
ABV / IBU	Varies	5.4% / 27	Varies	5.4% / 22
Best moment	Fall gatherings	Football Saturdays, fire pits	Drinking by the liter in Munich	Late nights, cooler evenings
On tap at Walnut River?	Yes, as our Oktoberfest	Yes	Not currently	Yes

The one-liner: every Oktoberfest (in America, anyway) is probably a Märzen, but not every Märzen calls itself Oktoberfest. And Dunkel is doing its own thing entirely.

Pick your lager: taproom pairings

Theory is great, but beer is better with snacks. Here’s what to order next time you’re at the taproom in El Dorado.

If you’re drinking Oktoberfest

• Pretzels with Beer Cheese. This is the most Bavarian move you can make in Kansas. Toasty malt meets salty, cheesy pretzel. Everybody wins.
• The Hogjaw pizza. Sausage, Italian sausage, pepperoni and ham. Märzen and pork have been a team for centuries, and the bready malt soaks up all that savory goodness.

If you’re drinking DNKL

• Super Pizza. DNKL’s caramel malt balances the salty sausage and pepperoni and plays nicely with the sweet onion and green pepper.
• Chips & Queso. With only 22 IBU, DNKL is smooth enough to let the creamy queso shine instead of fighting it.

Our 9″ pizzas come from our friends at LMNO Pizza in Mount Hope, so you’re supporting two local businesses with every slice.

Your homework (the fun kind)

The best way to learn the difference? Taste them side by side. Order an Oktoberfest and a DNKL, sip one, then the other, and notice how two 5.4% lagers can feel like completely different beers.

You’ll walk out with a full belly and a new trivia answer. That’s what we call less guesswork and more joy.

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Please enjoy responsibly.