"The Grape Debates can get pretty heated, so Jeremy will be there to provide comic relief and ensure it's just witty words that are thrown across the room," Rebecca says.
As well as the debate, the night will be a fundraiser for the Lowe Corporation Rescue Helicopter, thanks to a live and silent auction.
"Grape Debates aren't just a heck of a load of fun, they actually give winemakers a chance to get together and dispute ideas in a light-hearted but highly competitive environment, as well as raise money for a good cause," Rebecca says.
"The highlight of the debating is the banter that the winemakers seem to all have in extraordinary amounts. It turns out winemakers love a good argument. The wine drinkers in the crowd tend to get pretty involved too."
Rebecca says only the good stuff will be served on the night.
"We wouldn't dare serve average wine at an event full of winemakers. There'd be a riot."
Tickets to the Grape Debate are $150 and include a three-course meal, pre-dinner drinks, and a selection of wines. Tickets available from Eventfinda or Planit Events.