Deputy principal Fred Whata said the school was always excited to be part of a Super 8 festival but this was a chance to shine culturally.
"There are a multitude of events specifically designed for the boys," he said.
"This year we added Pasifika to make it a truly inclusive festival, for all the cultures in New Zealand."
More than 500 boys will compete today and tomorrow in events ranging from theatre sports and debating to musical performances and kapa haka.
"Rotorua Boys' High School is honoured and privileged to have hosted it seven times," Mr Whata said.
"Rotorua's a great place to learn, to live and to be part of something spectacular."
Debating, drama, oratory and music solo finals will be on till 12pm tomorrow followed by the prizegiving.