Non toxic resin mahjong materialConnecticut‑south‑west‑suburban‑neighborhood‑associations‑around‑Fairfield‑often‑receive‑member‑requests‑to‑reserve‑community‑club‑house‑space‑for‑private‑mahjong‑group‑gatherings‑that‑can‑run‑for‑many‑consecutive‑hours‑during‑week‑end‑day‑time‑and‑evening‑leisure‑time‑periods‑without‑external‑interruptions.