Mealamu, who played 132 tests for the All Blacks, visited Gisborne less than a year ago to help launch the junior rugby season.
He also ran a presentation about rugby's values — a seminar that came out of New Zealand Rugby's review of respect and responsibility.
The four pillars of The Rugby Way were to be welcoming, be our best, play fair and be passionate, he told a Gisborne audience.
This time, Mealamu, a hooker in his playing days, will run a front-row clinic at Rugby Park on Friday evening, and a skills session for young players earlier in the day.
The week begins with skills workshops for rural school children in the rippa form of the game.
Poverty Bay union representatives will be heading out to rural schools for the rippa sessions.
Former test referee Bryce Lawrence will be in the city on Thursday to help develop referees and coaches.