Mah Jongg Marathon World Record Attempt
June 28 @ 12:00 PM – 11:59 PM EDT
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.
Our Sponsors
This event is made possible by the generosity of our sponsors and in-kind partners.
Please visit their websites by clicking their logos and learn more about the businesses behind this effort.
In-Kind Partners
Yerkey Creative — Donating a custom artisan table to support the 48-hour world record attempt, with additional commemorative tables pledged upon successful completion.
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