Hannah Blumhardt and Liam Prince are bringing The Rubbish Trip to Northland, to give people ideas on how to reduce their household waste so less goes to landfills.
The couple travel the country, delivering free talks and presentations to communities, schools and organisations about how individuals can reduce their household rubbish, based on their own research and experience after living without a rubbish bin for more than five years.
"We've been on the road delivering these presentations for two years now," Ms Blumhardt said.
"We've delivered more than 300 presentations to more than 16,000 people in every region, city, and almost every district in New Zealand. We are finally returning to Northland — we last toured here in October 2017 — and we've got a very full line-up of events for the whole of July and August."
She hoped a reduction in the amount of rubbish needing disposal would have a positive effect on Northland's problem with illegal dumping.