Old Caz Beer

Old Caz Beer Rohnert Park’s first homegrown brewery! Cranking out fresh, tasty beers. Slanging pints in our tap

Next Friday, June 12th at 4pm……He’s back. x
06/05/2026

Next Friday, June 12th at 4pm…

…He’s back.

x

Last weekend, we had the honor of donating and pouring Old Caz Beer at the Petaluma Wiffle Ball Tournament benefiting Mi...
06/05/2026

Last weekend, we had the honor of donating and pouring Old Caz Beer at the Petaluma Wiffle Ball Tournament benefiting Miracle League North Bay.

For those who don’t know, provides children and adults with disabilities the opportunity to play baseball in an inclusive environment where every athlete gets a chance to shine.

While there was plenty of great competition on the field, the real highlight was seeing the impact this organization has on our community. Watching the athletes, families, volunteers, and supporters come together was a reminder of what makes the North Bay such a special place.

We’re grateful to have been able to contribute to a cause that creates opportunities, builds confidence, and brings joy to so many local families.

Thank you to everyone who stopped by for a beer, supported the tournament, and helped make the day a success. 🍻

SONOMA CITRUS IS BACK 🍊Just in time for the heat.Our Grapefruit Kölsch returns with bright citrus character, a crisp fin...
06/04/2026

SONOMA CITRUS IS BACK 🍊

Just in time for the heat.

Our Grapefruit Kölsch returns with bright citrus character, a crisp finish, and all the refreshing grapefruit flavor you could ask for in a light, easy-drinking beer.

And for the first time ever, we’ve canned it.

Grab a pint, take home a 4-pack, and enjoy some food from , serving from 3:30–8:00 PM.

Hot Thursday. Cold beer.

See you at the brewpub.

Some of the best things happen when local artists, makers, and businesses decide to share a room.For Part Two of the Old...
06/04/2026

Some of the best things happen when local artists, makers, and businesses decide to share a room.

For Part Two of the Old Caz Art Walk, we’re heading to Redtail Tattoo Studio for an afternoon that celebrates the people creating culture in our community.

will be tattooing flash from 12–6, including a few designs inspired by Old Caz. His artwork will also be available for purchase, and you’ll have the chance to meet the artist behind the flash.

The walls will be filled with work from fellow Redtail artists as well—original pieces available to collect, support, and take home.

We’ll be pouring beer from the Old Caz beer bar throughout the day, creating space to slow down, connect, and support the creative community that makes this place special.

No tickets. No agenda. Just art, tattoos, beer, and good people.

📍 Redtail Tattoo Studio🕛 Flash Day | 12–6 PM

Come be part of it.

Two weeks ago we launched Annadel Trail Ale and kicked off our OUT & BACK series with a packed house of runners, riders,...
06/03/2026

Two weeks ago we launched Annadel Trail Ale and kicked off our OUT & BACK series with a packed house of runners, riders, hikers, and beer drinkers.

Thanks to everyone who came out and supported the release. Annadel Trail Ale was brewed to give back to Friends of Trione-Annadel and the work they do to maintain and protect the trails that make Annadel such a special place.

The party is over, but the opportunity to make an impact isn’t. Every 6-pack sold helps support Friends of Trione-Annadel and their efforts to keep Annadel’s trails open, maintained, and accessible.

Pick up a 6-pack while it’s still available and help us keep the momentum going!

It’s Tuesday, and we have a fresh serving of the Old Caz Trivia Gauntlet ready for you!It took them a couple weeks to fi...
06/02/2026

It’s Tuesday, and we have a fresh serving of the Old Caz Trivia Gauntlet ready for you!

It took them a couple weeks to find their stride, but My Drinking Team Has A Trivia Problem came in clutch during the late rounds to overcome some early missed steps, including a rare lackluster music round performance in what was a challenging theme!

But when it was all said and done, these seasoned vets punch their ticket to the Night of Champions!

will be on the patio serving up their full menu starting at 3:30.

Reminder, teams are limited to six people or less. And as always, phones and smart device devices are not permitted while questions are being asked.

It’s gonna be a good one tonight, we’ll see you at 6 PM!

Happy Monday, friends.Two years ago today, we opened the doors to our SOMO Brewpub and started a brand-new chapter for O...
06/01/2026

Happy Monday, friends.

Two years ago today, we opened the doors to our SOMO Brewpub and started a brand-new chapter for Old Caz.

What looked like a single day on the calendar was really the result of years of hard work, big dreams, late nights, impossible challenges, incredible support, and a community that believed in what we were building.

Since that day, we’ve shared thousands of pints, hosted countless celebrations, welcomed new friends, created memories we’ll never forget, and watched this place become so much more than a brewery. It became a gathering place.

Looking back, June 1, 2024 brought an unbelievable amount of awesomeness into our lives. Looking around today, we’re reminded that every bit of it was made possible by the people who continue to show up, support local beer, and make Old Caz feel like home.

Thank you for being part of this journey. The best part? We’re just getting started.

Some Sundays just feel like Sonoma County.Today, our friends at have turned the street outside the pub into Pedal Fest—...
05/31/2026

Some Sundays just feel like Sonoma County.

Today, our friends at have turned the street outside the pub into Pedal Fest—a celebration of bikes, community, and getting around under your own power. 🚲

Ride over. Bring the family. Bring your friends. Park the bike and stay awhile.

We’re lucky enough to have not one, but TWO of our favorite food trucks hanging with us today:
&

Good people, good food, good beer, and a whole street full of neighbors enjoying the day together.

These are the kinds of days we love most—when friends show up, the community comes together, and there’s always room for one more at the table.

Whether you’re coming from down the block or across town, we’ll save you a seat.

See you at the pub.

05/29/2026

Behind every beer at Old Caz is a crew putting in the work to keep production moving. 🍻

Cleaning tanks. Brewing batches. Running the packaging line. Stacking cases. Loading kegs. Repeat. Day after day, the production crew is putting in the hours to keep fresh beer flowing out to all of you.

This is a little behind-the-scenes look at what it really takes before a beer ever hits your glass. Loud machines, wet floors, early mornings, long days — and a crew that keeps it all moving.

Tonight’s for them. 🍺
Come raise a pint, celebrate the guys behind the beer, and kick off the weekend with DOUBLE food trucks & .ca starting at 3:30!

Thursdays are better with beer to-go 🍻Stock the fridge for the weekend with our fresh four packs — perfect for backyard ...
05/28/2026

Thursdays are better with beer to-go 🍻
Stock the fridge for the weekend with our fresh four packs — perfect for backyard hangs, beach days, and everything in between.

Plus, is serving from 3:30–8PM, so swing by, grab your favorites, and make a night of it. Take the good vibes home with you.

Address

1500 VALLEY HOUSE Drive STE 110
Rohnert Park, CA
94928

Opening Hours

Monday 11am - 9pm
Tuesday 11am - 9pm
Wednesday 11am - 9pm
Thursday 11am - 9pm
Friday 11am - 10pm
Saturday 11am - 10pm
Sunday 11am - 8pm

Telephone

+17079783974

Website

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