"Self-confidence, self-love, financial stress, job loss, relationships," she said. "Anything can trigger something, it all comes down to self-worth."
Phoenix Walker.
The event is organised by Aroha Suicide Awareness Prevention - a community group including Hinenui Cooper, DeLanie Ututaonga, Irene Walker, Tamati Williams and Wahia Walker-Poroa.
Aroha Suicide Awareness Prevention member Tamati Williams came up with the idea after Phoenix's death.
"Tamati wanted to put on a concert and bring everyone together," Miss Walker-Poroa said.
She said the September 2 event would include live entertainment, food stores and a kids zone from 12pm-3pm, but it was more than "just a concert".
"There will be service providers, motivational speakers and support networks there to share what they do and telling people there are places you can go to get help."
She was hoping more than 1000 people would attend and "anyone is welcome".
Miss Walker-Poroa said organisers would be giving out balloons to the first 250 people for a balloon release to open the event at midday.
People were welcome to write names on the balloons before releasing them. There will be a lantern release to close the event at 6pm.
A koha or donation would be accepted but was not compulsory.
WHERE TO GET HELP:
If you are worried about your or someone else's mental health, the best place to get help is your GP or local mental health provider.
However, if you or someone else is in danger or endangering others, call police immediately on 111.
Or if you need to talk to someone else: LIFELINE: 0800 543 354 (available 24/7) SUICIDE CRISIS HELPLINE: 0508 828 865 (0508 TAUTOKO) (available 24/7) YOUTHLINE: 0800 376 633 KIDSLINE: 0800 543 754 (available 24/7) WHATSUP: 0800 942 8787 (1pm to 11pm) DEPRESSION HELPLINE: 0800 111 757 (available 24/7) SAMARITANS: 0800 726 666 OUTLINE: 0800 688 5463 (confidential service for the LGBTQI+ community, their friends and families)