This page documents SDMC’s growth, activity, and development over time. It hosts quarterly and annual reports that analyze how the club is performing across key areas such as member participation, retention, event demand, and cross-variant engagement.
These reports are based on RSVP and attendance data from SDMC events and are intended to provide a clear view of how the community is evolving. Rather than focusing solely on total membership, the reports emphasize actual participation—how many members attend, return, and engage across different formats.
In addition to quantitative analysis, each report also outlines major initiatives, partnerships, and operational developments, including festivals, conventions, corporate events, and internal organizational changes.
The purpose of this page is to make SDMC’s growth transparent and measurable, while providing a structured record of how the club is developing as both a local community and a broader Mahjong organization.