"This has been a tradition for Hawke's Bay families for generations, they bring their kids, then their kids bring their kids."
He said he has heard stories from people who recall coming with their parents 35-40 years ago.
What keeps them coming back he believes is the "relaxed picnic type atmosphere".
"I think it's just the relaxed, come along in a pair of shorts and chill out, bring your picnic and your BYO."
It's more of a family event than the party atmosphere of the Livamol Classic which is the highest for attendance numbers, followed by the New Year's Day Races.
Gates open at 10.30am and the first of six races starts at 1.40pm.
Tickets for the Premier Lounge, The Village reserved marquee and reserved picnic table with umbrellas are sold out but there are $15 gate sales and the Members Stand for $35 on the day.