Two bereaved New Zealanders are supporting families in each island.
Jane Stevens, from Waikato, is supporting the North Island events. Her son Nicky, 21, went missing from a mental health inpatient unit on March 9, 2015. His body was found three days later.
Diane Hill, from Nelson, is supporting the South Island events. She lost her husband Jake, 45, in 2014.
She says her husband, "a typical bloke" who worked up until his death, was also let down by an underfunded mental health system.
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
• NEED TO TALK? Free call or text 1737 (available 24/7)
• KIDSLINE: 0800 543 754 (available 24/7)
• WHATSUP: 0800 942 8787 (1pm to 11pm)
• DEPRESSION HELPLINE: 0800 111 757