"There are certainly more opportunities for more NRL clubs to venture to Napier, so it is now most important for the people of the area to get to the game and show their support," he said.
Some of the world's biggest rugby league names are expected, including Australian Kangaroos and Queensland State of Origin skipper Cameron Smith.
Smith a former World Player of the Year who, last Friday, played his 300th match for the Storm, and teammate and former Hastings Boys' High School rugby player Tohu Harris, are expected to play on Saturday.
Seating and general admission embankment tickets are still available through Ticketek.
McLean Park has a capacity of about 17,400 although with extra seating about 23,000 were packed in for last September's rugby test between the All Blacks and Argentina.
The biggest crowd for a league match in Hawke's Bay is thought to have been the January 1992 Sunday afternoon attendance of about 12,500 for an NRL pre-season game between then glamour side Manly Sea Eagles and an invitation side of mainly Wellington and Hawke's Bay players.
Hawke's Bay District Rugby League Manly match manager Denis O'Reilly said staging an NRL match in Hawke's Bay was huge.
The possibility 23 years ago that Hawke's Bay could ever stage a match in what was then most popularly known as the Winfield Cup was "absolutely nil," he said.