"They want to spread the word as much as they can to try to get someone to fess up."
Mrs Anastasi had already arranged with the crematorium manager to clean up the site on Monday and she was surprised at how many others showed up.
"It was nice," she said.
"All the broken glass was cleared, people weeded and put things back as best they could. Yesterday lots of people came down. There were some families down there but also friends of families who are no longer in the area who came down to check on their sites.
"We want families to know that all of the sites are being cared for by the community," she said.
"If they need someone to talk to they can contact Sands Rotorua through our website."
Sands is a pregnancy, baby and infant loss charity.