Richie, captain of two Rugby World Cup winning sides, now spends his time flying helicopters, running endurance races and working on business projects.
Gaining a record 148 caps for the All Blacks, McCaw captained the team for 110 tests, also a record. He is hailed as one of the greatest players to have played the game.
The event isn't all about rugby and sport.
The McCaws are now parents to their first child and have a multitude of other experiences and stories to share.
They are ambassadors and patrons to a number of charities, they maintain a solid schedule of endorsements and have more plans up their sleeve.
The Tauranga Gala Dinner will include exclusive live interviews with Richie and Gemma as well as the opportunity for the audience to ask their own questions to the pair. There will also be a charity auction for a local charity, as well as entertainers and performers throughout the night.
Organisers say it is set to be one of the most stunning ones yet.
Bookings are available at www.taurangagaladinner.co.nz