Monday 4-week Mahjong League at Ono Offshore

🧩 Mahjong League at Ono Offshore
4-Week Social Play League
Ready to build confidence, improve your game, and enjoy a fun day of mahjong play each week? Our Mahjong League is a four-week social play experience designed for players who want consistent play, light competition, and a welcoming community.
Whether you’ve recently completed Mahjong 101 or already have some experience with American Mahjong, this league is a great way to practice, connect, and have fun.
📅 DATES & TIME
Mondays 2-4pm
4 weeks: April 27, May 4, May 11, and May 18
Doors open at 1:30 for check-in minutes prior to start time
📍 LOCATION
Ono Offshore
4515 Daly Drive, Suite N, Chantilly, VA
(Across the street from Ono Brewing)
👥 LEAGUE DETAILS
• Limited to 32 players
• All Mahjong supplies provided except the NMJL card
• Players must bring a 2026 NMJL card. (Please indicate during regustration if you would like to purchase your card on Day 1 of league from Mahjong at Ono.)
🌺 WHO SHOULD JOIN
All levels of experience are welcome. This league is beginner-friendly and many participants have recently taken Mahjong 101. Players must know the basics and be able to play independently without instruction. League play follows NMJL rules using the 2026 card.
🀄 HOW IT WORKS
• 4 games per night minimum with opportunity for bonus games
• Rotating tables to meet and play with others
Optional seating by experience level will be available when possible. Overall play remains relaxed and supportive for all.
🏆 PRIZES & FUN
• Weekly prize for biggest winner
• End-of-league prizes including a premium Mahjong tile set
• Every Mahjong win earns a small prize
🍻 FOOD & DRINK
Snacks and beverages available for purchase.
You’re welcome to visit Odd BBQ at Ono Brewing before or after play.
🔁 SUBSTITUTES
Unable to attend one week? You may send a substitute or request one from the sub list.
💳 PRICING
Regular Price: $120 starting March 28
Includes all four weeks of organized league play, prizes, and a fun, social experience.
📌 POLICIES
All registrations are final and non-refundable. Substitutes are allowed and assitance can be provided to find a sub if needed.
League requires a minimum of 20 players to run.
New to Mahjong? There’s still time to learn before league begins. Visit Mahjong at Ono to sign up for a Mahjong 101 class—and consider a guided or social play session to build confidence before league play.

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Host or Publisher Mahjong at Ono