Not all heroes wear capes, but this year Rotorua kids dunking into icy cold water to raise money for Harold the Giraffe will be.
Mega Dunk for Harold is an annual event which raises money for the Life Education Trust which funds the popular mascot's visits to schools around the district. This year it's being held on June 23.
This is the second year the event will be held at the Rotorua Aquatic Centre to encourage more people to join in. It was previously held at Tikitapu (Blue Lake).
The theme this year is superheroes and people can choose to sit in icy cold spas or do an obstacle course avoiding ice-cold water guns and water buckets.
Prizes have also been taken up a notch and people are encouraged to bring extra coins to enter the wheel of prizes.