The Great Pumpkin Carnival is a family event which is currently in its ninth year. It is held on April 8 at Hamilton Gardens and is the only Pumpkin Carnival in New Zealand registered with the Pumpkin Commonwealth in the USA.
The carnival currently holds the Australasian record with Tim Harris of Morrinsville's 789.5kg whopper.
People are encourage to grow and decorate their own pumpkins to challenge other schools, families and celebrities. Plants are free to schools and retirement villages.
"Go for it and have some fun. If for any reason you do not produce a pumpkin giant or miniature, there are tons of other categories to enter - pumpkin cooking, pumpkin racers on wheels, pumpkin carving and pumpkin creations - none of which require you to have grown the pumpkin."
Jamie Strange is looking forward to his first year with the pumpkin carnival.
"I thought it would be good fun and I am a competitive person," Mr Strange said.
"I'll be doing my best to grow the biggest pumpkin I can. It is good to have an event that can bring a community together and this is one of those.
"I'm looking forward to taking my kids along and my kids might even grow one as well, there one might be bigger than mine."