"Debates are an important way in which voters can find out what the candidates are made of.
"We will certainly be putting the tough questions to the three contenders," Mr Austin said.
Each candidate will have five minutes to make an opening statement, after which Mr Austin will ask pre-selected questions from Hawke's Bay Today readers.
After that, each candidate will have five minutes to give a closing statement.
A gold-coin entry will be collected at the door with proceeds going to the CHB branch of Red Cross.
- Readers are invited to email their questions to editor@hbtoday.co.nz. Please put CHB mayoral debate in the subject line.