When a mobile surgical bus was mooted 11 years ago it was seen as a bold initiative that many found hard to comprehend.
Since then, more than 16,000 patients - 1500 of them Northlanders - have had surgical procedures and the service has proven to be a robust way of delivering healthcare to rural and remote communities.
Proponents say no other service in the world offers a comparable service. Yet it seems few people know it exists.
Since it first visited Dargaville in December 2003, the mobile surgery has treated 550 local patients.
The Rotary Club of Dargaville is keen to spread the good word, not only on the success of the service, but what it can offer potential patients. It will host a public presentation on July 31 at which Mobile Health general manager Mark Eager will show how the "Surgery on Wheels" stays on the road, all day, every day, travelling to 23 rural locations throughout New Zealand.