Thursday was Random Acts of Kindness Day and St John's Hill School chose that day to gather their donations for children having cancer treatment at Whanganui Hospital.
The day was also chosen to remember former pupil Gabby Devine, founder of Starlit Hope who practised over 1000 random acts of kindness before she died from a rare form of bone cancer last year aged 13.
Teachers at St Johns were wearing fun wigs and accessories in pink and purple hues in Gabby's honour.
"They were her favourites," said teacher Jessica Devane.
"She loved anything purple and she loved practising random acts of kindness."