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Learn. Play. Connect. 🀄
Mahjong at Ono is a welcoming community for learning and playing American Mahjong in Northern Virginia.
Whether you're brand new to the game or looking for regular play, you’ll find beginner-friendly lessons, guided support, and a fun, social Mahjong experience at Ono Brewing Company and Ono Offshore in Chantilly.

🀄 NEW TO MAHJONG?
Start with Mahjong 101, our beginner-friendly class designed to teach you the fundamentals step-by-step in a relaxed, welcoming environment.
👉 New players often say: “I can’t believe I waited so long to learn!”
👉 Have questions? Check out our FAQs below
 
🧠ALREADY KNOW THE BASICS?
Take the next step with:
  • Guided Play – Mahjong with “training wheels”
  • Mahjong 102 – Strategy, pivots, and confidence-building
  • Social Play & Leagues – Practice, connect, and play regularly
👯 COMING WITH FRIENDS?
Check the calendar below to find a class with enough seats for your group.
  • 💡 Tip: Use the filter to quickly find the class or event you’re looking for.
  • 👉 Scroll down and click Book Now to explore your options and reserve your seat.
About

Learn

  • Beginner-friendly • Step-by-step instruction • No experience required


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    49 US dollars
  • Strategy-focused • Build confidence • From player to competitor


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    49 US dollars
  • Private Mahjong 101 sessions available for groups of 8 or more


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    49 US dollars

Supported Play

  • Mahjong with training wheels • Supported play to build confidence


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    25 US dollars

Independent Play

  • Play, practice & connect in a relaxed setting


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    13 US dollars

Leagues

  • Beginner-friendly • Weekly play • Prizes & fun competition


    Starts Apr 27

    120 US dollars

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  • Beginner-friendly • Weekly play • Prizes & fun competition


    Starts Apr 29

    120 US dollars

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Events

Services
LEARN
PLAY
EVENTS

Class Schedule


Calendar
Frequently Asked Questions

 

Do I need any Mahjong experience to attend a class?
  • No experience is required for our Mahjong 101 Beginner Classes. Mahjong 101 is designed for complete beginners and will teach you the fundamentals of American Mahjong in a fun, welcoming environment.
  • For Social Play, Guided Play, and Leagues, players should already be familiar with the basics of the game. Participants should have either completed a Mahjong 101 class or be comfortable playing independently.
Is Mahjong hard to learn?
  • Not at all! Mahjong may look complicated at first, but most players are surprised by how quickly they pick it up.
  • Our Mahjong 101 class is designed specifically for beginners, and we guide you step-by-step through the game.
  • By the end of class, most players are already playing their first hands and having fun around the table. Many students leave saying "I can't believe I waited so long to learn this!"
Can I come alone?
  • Absolutely! Many players attend their first class or social play session on their own. Mahjong is a very social game and a great way to meet new people. We’ll help get you seated with other players and make sure everyone feels welcome.
What if I don’t have a group of people to play with?
  • No problem at all! Many people who attend Mahjong at Ono come on their own or with just one friend.
  • Our classes, social play sessions, and leagues are designed to help players connect with others who are learning or looking for a regular Mahjong group. We’ll help seat you with other players so you can meet new people and start building your Mahjong circle.
  • Many players who meet in class go on to play together regularly.
Can I sign up for a Mahjong class with friends?
  • Absolutely! Many people attend Mahjong classes with friends. When you view the booking calendar, you’ll be able to see how many seats are available in each class. Simply choose a class with enough open spots for your group and register together.
  • If you have a group of four or more who would like to learn together but don’t see a class with enough availability, feel free to reach out,  we may be able to help arrange a date that works for your group. Please contact Cyndi@onobrewco.com for assistance.
 
Do I need to bring a Mahjong set?
  • No. Everything needed to play is provided during classes, guided play sessions, and events. Mahjong sets, racks, and game materials will be ready for you when you arrive.
Where do Mahjong classes and events take place?
  • We offer mahjong lesson and events at two locations in Chantilly, Virginia and draw attendees from all over Northern Virginia.
    • Ono Brewing Company – Our brewery tasting room where many of our smaller classes and daytime events are held.
    • Ono Offshore – Our private event space located just across the street from the brewery. This space allows us to host larger Mahjong classes, leagues, and special events.
  • 👉 Learn more about each location:
 
Are food and drinks available during Mahjong events?
  • Yes! Food and drinks are available at both locations.
    • At Ono Brewing Company, guests can enjoy craft beverages from the self-serve beer wall as well as delicious BBQ from our on-site partner, Odd BBQ. Please note there is not room at the mahjong table to enjoy a meal DURING a mahjong class or event, so plan accordingly if you plan to eat. Beverages are welcome at the table. 
    • At Ono Offshore, beverage service from Ono Brewing is available during classes/events, and some light snacks like chips and candy bars are available, but Odd BBQ does not operate at Ono Offshore
  • Players are always welcome to arrive early or stay afterward to enjoy food, drinks, and time with the Mahjong community.
 
What type of Mahjong do you teach?
  • We teach American Mahjong, the version most commonly played in the United States.
  • This version uses the National Mahjong League card and focuses on building hands based on the combinations listed on the card.
How long are Mahjong classes?
  • Most Mahjong classes and play sessions run about 2-2.5 hours, giving players plenty of time to learn the game, practice hands, and enjoy playing with others.
What happens after I take Mahjong 101?
  • Once you’ve completed Mahjong 101, you can continue building your skills by joining:
    • Mahjong 102 – Strategy and next-level gameplay
    • Guided Play – Mahjong with “training wheels” where help is available
    • Social Play – Relaxed community games
    • Mahjong Leagues – Structured multi-week play
  • These options help players gain confidence and connect with the local Mahjong community.
 
How do I see upcoming classes and events?
You can view all upcoming Mahjong classes, play sessions, and leagues on our booking calendar.
👉 Visit the Upcoming Events page to reserve your seat.
Can I host a private Mahjong class or group event?
  • Yes! Private Mahjong classes are a fun option for:
    • Friends groups
    • Moms’ groups
    • Social clubs
    • Corporate team-building
    • Networking groups
  • Private events can be hosted at Ono Offshore or Ono Brewing Company, depending on group size.
  • Contact cyndi@onobrewco.com  if you'd like to plan a private Mahjong event.​​​
FAQS

Join the Mahjong at Ono email list to get announcements of classes, leagues and other mahjong events at Ono.

ADDRESS

 

4520 Daly Dr. Ste 102

Chantilly, VA

20151

CONTACT

 

info@onobrewco.com

Tel:571-409-6662

Odd BBQ does not take phone orders

 

HOURS

Mon-Thurs 11:30AM-9pm

Fri- Sat 11:30AM-10pm

Sun 11:30am-8pm

ODD BBQ closes 1 hour before ONO tasting Room

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Ono Brewing Company  Privacy Policy

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