10 Open Play Package

10-Class Pass Five open play sessions at one exclusive rate. Valid for open play events only. Not applicable to lessons, private parties, or specialty events. NMJL Rules Disclaimer At Bamboo Belles, all classes, open play sessions, leagues, tournaments, and events are based exclusively on the rules and standards of the National Mah Jongg League (NMJL). We teach and play American Mahjong using the current official NMJL card and rules. Variations from other Mahjong styles — including Chinese, Hong Kong, Riichi/Japanese, Taiwanese, Singaporean, or “house rules” — are not used during Bamboo Belles events unless specifically stated otherwise.