BHNZ Harmony Education Aotearoa (HEA) weekend Basic event infoEvent date: Fri 27 May 2022, 06:30PM to Sun 29 May 2022, 01:00PMLocation: Middleton Grange School 30 Acacia Avenue, Riccarton Christchurch New Zealand See map: Google Maps NZ Public event fieldsSee the BHNZ HEA website for more information on how to register