ONYX Coffee Lab

ONYX Coffee Lab On the corner of 1st and E. Walnut in the 1907 Building, is the new Onyx cafe and the Onyx HQ.
(688)

Under one roof you'll find our new shop with a one-of-a-kind coffee bar; The Foreman, our speakeasy; Dry Storage, our event space; and Dougp, our bakery.

09/20/2026

This coffee has us looking toward India. At Ratnagiri Estate, Ashok Patre and his team are asking what specialty coffee from India can become. That curiosity has led them to experiment with fermentation, closely track the process, and keep refining how they produce their coffees.

The result is a coffee that lets us experience India through a different lens.

We’re serving India Ratnagiri Thermal-Shock as a pour-over in our cafes. Come take a seat at the bar and let us brew it for you.

09/15/2026
09/15/2026

London, we’re on our way.

This Saturday, our team is making the trip from Arkansas to Rosslyn London Wall, and we’re bringing a few of our favorites with us. We’ll be behind the bar from 8–2, serving an exclusive menu we put together just for our time in the UK. Come grab a coffee, meet the team, and spend part of your Saturday with us.

We’ve been looking forward to this one.

09/14/2026

ONE MORE WEEK OF SMACKDOWN!

Morning Mayhem is still in the ring, but the final bell is coming. You’ve got until September 21 to get your hands on the box before it taps out for good.

No excuses. No rematch. Get in there.

09/13/2026

Consider this your invitation to come in and grab a cup of coffee.

09/12/2026

When Dakota travels to origin, the work isn’t simply about finding or purchasing the next lot. It’s sitting down with the people we work alongside. Catching up on their families, hearing what’s changed since the last visit, and talking about what they’re investing in, what they’re excited about, and what life looks like beyond the harvest.

Coffee may have brought us together, but the relationship has to be bigger than the transaction. That’s a part of sourcing you don’t always get to see.

09/08/2026

Wednesday plans just got a little better.

On September 16, we’re bringing w**e, chocolate, and vinyl together at our Springdale cafe. DJ Xavier will spin from 6–9 PM while we pour w**es paired with chocolates chosen to match perfectly.

Choose your pairing:
$15 — One glass of w**e + paired chocolate
$25 — Flight of three w**es + three paired chocolates

Come by for a glass, stay for the music, or make a night of the full tasting. September 16. 6–9 PM. We’ll see you in Springdale.

09/07/2026

One of our favorite things about a new menu? New coffees to explore on pour over.

Costa Rica Volcan Azul SL28. India Ratnagiri Mosto-Anaerobic. Panama Kotowa Las Brujas Gesha Natural.

Vanessa is breaking down what makes each coffee worth exploring and where you might want to start. A few of these offerings are reserved for our cafe pour-over menu, giving us the chance to share rare coffees and brew them for you right at the bar.

Curious? Come take a seat, pick one of the three, and let us make it for you.

Address

101 E. Walnut Street
Rogers, AR
72756

Opening Hours

Monday 6:30am - 9pm
Tuesday 6:30am - 9pm
Wednesday 6:30am - 9pm
Thursday 6:30am - 9pm
Friday 6:30am - 9pm
Saturday 6:30am - 9pm
Sunday 6:30am - 2pm

Telephone

+4798996750

Alerts

Be the first to know and let us send you an email when ONYX Coffee Lab posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Restaurant

Send a message to ONYX Coffee Lab:

Shortcuts

Share

Category