Tomorrow the New Zealand Kiwis test match international will visit youth academy Tu Ake in Hastings, and become an ambassador to the programme's 12 students.
All of the big names have been included in the team lists, including Storm Australian Kangaroos internationals Cameron Smith, Cooper Cronk and Will Chambers and New Zealand internationals Harris, Kevin Proctor and Jesse Bromwich.
The Dragons will feature former Kiwis captain Benji Marshall, Kiwi international Jason Nightingale and Kangaroos test player Josh Dugan.
The match will be the first NRL game to be played in Hawke's Bay.
St George was one of the two founding clubs in the New South Wales rugby league competition when the game was introduced to Australia in 1908, when the sport was known as Northern Union.
It was just three years later, in 1911, that McLean Park was first used for rugby league for a match between Australia and New Zealand.
The ground had been secured for rugby league after being gifted to Napier but it became the home of rugby union, with no rugby league thought to have been played there from 1921 to 1989. The last major match at the ground was between Great Britain and a New Zealand President's XIII in 1990.