The Pacific “cultural keystone species” (Garibaldi & Turner, 2004, pp.1,5) kava is uniquely linked with notions of mana (spiritual power) and used to infuse efficacy into celebrations and life events. The drink, made from this potent icon of identity, brings on feelings of relaxation without marked euphoria, aiding clear-minded talanoa (discussion) to facilitate important and/or contentious dialogue. The sharing and drinking of kava as part of host/guest formalities is used in bringing about mutuality and unity (Aporosa, 2019). It is estimated there are more than 20,000 kava users in Aotearoa/New Zealand on an average Friday or Saturday night, with increasing interest and uptake of this indigenous drink by Māori. Crowley (1994) repor...