About us
Welcome to the Official San Diego Mahjong Club! We’re a friendly, inclusive club of Mahjong enthusiasts. Our primary format is Zung Jung (Modern Hong Kong Style) (pronounced zhung young) — a balanced, beginner-friendly Mahjong variant. We also play both Riichi (Japanese) and International Mahjong, but ZJ is our go-to variant.
Join us on Discord!
Stay in the loop, find games, and chat with fellow players: https://discord.gg/zVDpqEMkh5
Club Materials
New to the game and want to learn the basics? Do you need guides or reference sheets for scoring patterns? Check out our website here: https://sandiegomahjong.org
Donations
If you enjoy playing Mahjong at SDMC and would like to support the club material, donations can be submitted here: https://venmo.com/code?user_id=1863470261731328230
Public Subscribable Calendar
[click here]
## San Diego Mahjong Club Code of Conduct
### Purpose
This Code of Conduct establishes guidelines for behavior, etiquette, and sportsmanship to ensure a welcoming and enjoyable environment for all members of the Mahjong Club.
- Respect & Inclusivity
- All members must treat each other with respect, regardless of skill level, background, or personal differences.
- Discriminatory or offensive language, including but not limited to remarks about race, gender, age, or ability, will not be tolerated.
- Harassment, bullying, or any form of intimidation is strictly prohibited.
- Sportsmanship & Fair Play
- Members must play fairly and follow the mahjong variant rules of the mahjong event (e.g., Zung Jung, Riichi, International, or another variant).
- Cheating, colluding, or manipulating the game in any way is unacceptable.
- Players should accept wins and losses graciously, without gloating or blaming others. Though playfulness is allowed.
- A positive and encouraging attitude is expected during all club activities.
- Game Ettiquette
- Players who RSVP to an event should notify the organizer in advance if they cannot attend by updating their RSVP, and strive to be punctual to events.
- Regular events at San Diego Mahjong Club are mono-format, e.g., if the Mahjong variant of the event is Zung Jung, no other formats (i.e. Riichi, International, etc) are allowed at any table at the event.
- Personal electronic devices should be silenced or used minimally during games.
- Spectators should remain quiet and avoid interfering with ongoing games.
- Club Environment
- The club environment should be kept clean and organized, with members responsible for tidying up after themselves.
- Food and drinks should be consumed responsibly, with care taken to ensure the club’s equipment is not dirty.
- Club equipment (e.g., tiles, racks, mats, etc.) should be handled with care and returned to their proper places after use.
- Conflict Resolution
- Disagreements should be resolved calmly and respectfully.
- If a dispute arises during gameplay, players should refer to the agreed-upon ruleset or consult the event organizer for clarification.
- Repeated violations of the Code of Conduct may result in warnings, suspension, or expulsion from the club, at the discretion of club leadership.
- Compliance and Amendments
- All members are expected to abide by this Code of Conduct.
- The club leadership reserves the right to update or amend these guidelines as necessary.
- By participating in club activities, members acknowledge and agree to uphold these principles.
This Code of Conduct is in place to ensure a fun, friendly, and respectful environment where all members can enjoy mahjong.
## San Diego Mahjong Club Attendance Policy
### Purpose
This Attendance Policy establishes the rules and expectations for attendance and adjudicates who will be seated at tables when demand exceeds capacity.
### Policy
San Diego Mahjong Club is a fast growing club with a high number of members. In order to maintain good relations with the businesses and organizations that provide a space for the club to play Mahjong, and in recognition of the fact that tables are not an infinite resource, San Diego Mahjong Club adops this hierarchy to determine who will be seated at tables to play games:
- RSVPs to the event
- Waitlisted people for the event
- Walk-ins to the event
RSVPing for an event guarantees the attendee a seat at a table. It is acceptable for people waitlisted for the event to show up, and walk-ins are also acceptable. However, waitlisters and walk-ins are not guaranteed a seat at any table at the event and may only be seated if a seat becomes available. In the event that a player is seated at a table and another player higher up in the attendance hierarchy shows up to the event while the lower player is at the table, the lower player will be allowed to finish their round and will be removed from the table and the conclusion of that round to make room for the higher player.
Tables at San Diego Mahjong Club events are scarce; there are often not enough tables to seat everybody who would like to play. For this reason, if a member RSVPs to an event it is important that they update their RSVP as soon as they become aware of changes to their schedule. People from the waitlist are automatically moved into an RSVP position when someone un-RSVPs from an event. Therefore, when someone RSVPs and no-shows, it takes a seat from someone else. For that reason, if someone habitually RSVPs to an event and no-shows, they will be penalized for the behavior. Habitual no-showers will automatically be moved to the bottom of the waitlist and walk-ins will take priority over them in table seating.
This Attendance Policy is in place to ensure a fair and predictable mechanism to determine who gets to play at San Diego Mahjong Club events when demand exceed capacity.
Upcoming events
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Mahjong Night (Friday)
Denny's, 6908 Miramar Rd, San Diego, CA, USPlease bring your friends and join us for a fun night of drinks, friends, and Mahjong! Everyone is welcome at Mahjong Night, whether you are an experienced player looking to scratch your Mahjong itch or a new player who wants to learn how to play this classic game.
Mahjong Night is the easiest way to learn Mahjong in San Diego. The format played at this event is Zung Jung (Modern Hong Kong Style) — an easy-to-learn format — and we provide easy-to-use cheat sheets, quick reference cards, and friendly instruction so you can pick it up as you play. Come as you are, bring a friend, grab a drink, and leave knowing how to play!
This event is for Zung Jung only. Other mahjong styles (e.g., Riichi, Hong Kong, International [MCR]) are not permitted at this event. Please attend an event specifically scheduled for those formats.
The Zung Jung cheat sheet is accessible by clicking here.
Join us on Discord!
Stay in the loop, find games, and chat with fellow players: https://discord.gg/zVDpqEMkh5Donations
If you enjoy playing Mahjong at SDMC and would like to support the club material, donations can be submitted here: https://venmo.com/code?user_id=186347026173132823033 attendees
Riichi Mahjong
At Ease Games, 8400 Miramar Rd, 250, San Diego, CA, USJoin us for an exciting and challenging game of Riichi (Japanese) Mahjong! Everyone is welcome, but this event is designed for players already familiar with the basic rules of Mahjong.
New players are welcome to give it a try — just know that Riichi is one of the more complex Mahjong variants and has a steeper learning curve than other styles. If you’re up for the challenge, we’ll be happy to have you at the table!
If you’d prefer a more beginner-friendly introduction to Mahjong, check out our Mahjong Night event, where we play the easier-to-learn Zung Jung format.
This event is for Riichi only. Other mahjong styles (e.g., International [MCR], Hong Kong, Zung Jung) are not permitted at this event. Please attend an event specifically scheduled for those formats.
We also provide a Riichi cheat sheet to help you along — [click here to access it].
Join us on Discord!
Stay in the loop, find games, and chat with fellow players: https://discord.gg/zVDpqEMkh5Donations
If you enjoy playing Mahjong at SDMC and would like to support the club material, donations can be submitted here: https://venmo.com/code?user_id=18634702617313282307 attendees
Mahjong Night (Wednesday)
Ding Tea - Mira Mesa, 8280 Mira Mesa Blvd Suite #C, San Diego, CA, USPlease bring your friends and join us for a fun night of drinks, friends, and Mahjong! Everyone is welcome at Mahjong Night, whether you are an experienced player looking to scratch your Mahjong itch or a new player who wants to learn how to play this classic game.
Mahjong Night is the easiest way to learn Mahjong in San Diego. The format played at this event is Zung Jung (Modern Hong Kong Style) — an easy-to-learn format — and we provide easy-to-use cheat sheets, quick reference cards, and friendly instruction so you can pick it up as you play. Come as you are, bring a friend, grab a drink, and leave knowing how to play!
This event is for Zung Jung only. Other mahjong styles (e.g., Riichi, Hong Kong, International [MCR]) are not permitted at this event. Please attend an event specifically scheduled for those formats.
The Zung Jung cheat sheet is accessible by clicking here.
Donations
If you enjoy playing Mahjong at SDMC and would like to support the club material, donations can be submitted here: https://venmo.com/code?user_id=186347026173132823012 attendees![Intro to International Mahjong [Class Only, RSVP to Play Session Seperately]](https://secure.meetupstatic.com/photos/event/c/e/2/4/highres_530752772.jpeg)
Intro to International Mahjong [Class Only, RSVP to Play Session Seperately]
At Ease Games, 8400 Miramar Rd, 250, San Diego, CA, USTHIS CLASS IS NOT DESIGNED FOR BRAND NEW MAHJONG PLAYERS! This variant of Mahjong is the most difficult game in this club’s offerings. This session is a warm-up and introduction to our International Mahjong (MCR) event, and is designed for players already familiar with the basic rules of Mahjong but want a deeper and more strategic game! Please RSVP to the play session if you RSVP to the class.
MCR is a beautiful but challenging style of Mahjong known for its high point minimum (8 points to win) and its comprehensive list of 81 scoring patterns. The goal of this session is to help players become familiar with MCR’s unique scoring system and develop the skills needed to clear the 8-point minimum confidently.
Agenda:
- Overview of MCR rules and structure
- Introduction to the key and unique scoring patterns
- Guided practice rounds (as time allows) focused on reaching the point minimum
This event is best suited for players who already know the basic mechanics of Mahjong (drawing, discarding, forming melds, etc.) but are new to MCR. New players are absolutely welcome to observe or join in — however, if you’re looking for a more beginner-friendly introduction to Mahjong, we recommend our Mahjong Night event, which uses the easier-to-learn Zung Jung format.
Join us on Discord!
Stay in the loop, find games, and chat with fellow players: https://discord.gg/zVDpqEMkh5Donations
If you enjoy playing Mahjong at SDMC and would like to support the club material, donations can be submitted here: https://venmo.com/code?user_id=18634702617313282301 attendee
Past events
65

![Riichi Mahjong @ Setsubun Festival [tickets in description]](https://secure.meetupstatic.com/photos/event/5/4/8/a/highres_531981642.jpeg)
