Oh My Mahjong Launches International Mahjong Card
PR Newswire —
The brand's first-ever card is making Mahjong more inclusive, with clear gameplay updates and a 15% giveback to Alzheimer's organizations. DALLAS, Nov. 6, 2025 /PRNewswire/ -- Oh My Mahjong (OMM), the beautifully designed American Mahjong brand leading the game's modern-day resurgence,...