This event is in the "Adults" group. This event is in the "Seniors" group. Mah Jongg Club 3:00pm - 5:00pm Adults, Seniors Clubs, Games and Recreation, In-Person This event is in the "Adults" group. This event is in the "Seniors" group. Sep 25 2024 Wed Mah Jongg Club 3:00pm - 5:00pm Clubs, Games and Recreation, In-Person Library Branch: Riverhead Free Library Room: Browsing Room Age Group: Adults, Seniors Program Type: Clubs, Games and Recreation, In-Person Event Details: Drop in to play Mah Jongg with your neighbors. All are welcome, but enough knowledge to play unassisted is best.