One Agency realtor Gay Leahy has never been a huge fan of Halloween herself, but wanted to help create a safe environment for local children to "trick or treat" in.
Six years ago she took over a Facebook group another friend had started and so began Operation Halloween Horowhenua.
"I also wanted to help the older members of our community feel safe,' Leahy said, "as having strangers knocking on your door at night can be a worry [for them]."
The concept is pretty simple - if people are keen for trick or treaters at Halloween, they place an orange balloon on their letterbox.
Leahy is happy to supply the orange balloons if needed and, being mindful of Covid this year, has even offered to print QR codes out for participating houses to put on their gate or front door.