This event is in the "Adults" group Hong Kong Mahjong 6:00am–8:30pm Adults This event is in the "Adults" group Jan 28 2027 Thu Hong Kong Mahjong 6:00am–8:30pm River Ridge Library Library: River Ridge Library Room: Meeting Room Age Group: Adults Program Type: Games Event Details: Come play Hong Kong Mahjong at River Ridge Library! Free and open to the public. Beginners are welcome. We will play in the River Ridge library meeting room.