MAHJ 48 GUINNESS World Record Attempt

From June 28–30, 2026, Summerville, SC will host a 48-hour Guinness World Record attempt for the longest continuous mah jongg marathon. Four players will compete under strict verification guidelines, including independent witnesses, certified timekeeping, and full documentation. The event supports a local Charleston-area food bank and the national Alzheimer’s initiative, Mah Jongg for Memories. The public is invited to attend, volunteer, or contribute.

BINGO BASH for St. Jude Children’s Research Hospital

In this livestream, we are playing American mah jongg using National Mah Jongg League rules at Mahjong Time. Join us for an exciting night of games, prizes, and giving back as we come together to support the incredible mission of St. Jude Children’s Research Hospital.

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MAHJ-A-THON for St. Jude Children’s Research Hospital

This annual 24-hour livestream event is held on the fourth Saturday in September beginning at noon ET. We will have let’s play segments with community members who donate to St. Jude Children’s Research Hospital. There will also be segments with interactive presentations and gameplay with commentary on some topics from the Skills and Strategies Matrix. This event is designed for players of all levels.