Virginia Pawsey says she still thinks about this day 20-years-ago, as the one that changed everything forever.
Her son, Kit Pawsey was one of 14 people who died when a poorly constructed Department of Conservation viewing platform gave way in the Paparoa National Park on the West Coast.
Since then, her family has been a catalyst for change, organising the fight for compensation from the Government and making sure what happened at 11.30am, April 28, 1995, never happens again.
Today, she says, will be a day to remember her son, and reflect on the passage of time.
"I've been thinking about it a lot lately. Friends talk about their children, about marriages, birthdays and things like that. Sometimes if I reflect I think we only have anniversaries...and it's the anniversary of a death," Ms Pawsey said.