The opening also included posters with stories of women who had been abused and ultimately killed.
"Each and every story could have had a different result and every element of abuse is avoidable," McKernon said.
"We just need the change."
He said this year's campaign focused on educating and promoting key domains of behavioural change, including healthy masculinities and respect.
Tararua District mayor Tracey Collis said the faces of the women on the posters triggered other stories.
"Sometimes maybe we need to do more and wrap ourselves around those people.
"I think it's only when we hear those stories that we connect with those stories. It's only when we do that without judgement that we can truly help people."
Collis said that, more than ever, people needed to walk with empathy and take the time to understand the back story.
She said we needed to unite together and make change, more strongly than ever, especially with the current challenges being faced with health, wellbeing and Covid.
Councillors at this week's council meeting were asked to take the pledge to commit to actions reducing men's violence against women.
McKernon, along with Hannah Kingi, from the Tararua Abuse Intervention Network, was also interviewed on Radio Dannevirke.
Schools were also able to take part with a rock hunt.
On Thursday, members of the committee tied white ribbons around trees on Stanley Street and put up remembrance plaques.