By midway through the morning, police recruiting selection specialist Rob Venner had filled up four pages with names and addresses of people contemplating a career in the police.
''We are hoping to drive up a lot of interest,'' he said.
Tauranga police response manager Senior Sergeant Mark Pakes said it was a magnificent turnout by the community and better than he hoped.
''There is a really good vibe - everyone is interested in what we are doing.''
Special displays offering one-on-one participation for kids included scene of crime investigators, the armed offenders squad and getting up close to a squad car. Community initiatives like Victim Support and Neighbourhood Support were also out in force.
A highlight of the morning was an armed offenders re-enactment focused on bringing down a bad guy at the Monmouth Redoubt.
Open days were held up and down the country, with Bay of Plenty District Commander Superintendent Andy McGregor saying it was an opportunity for police to connect with their local communities and promote the police as a career path.