Students adorned their corporate hats and conjured their childhood memories for a fun filled day at Tauranga Girls' College this week to raise money for multiple charities.

TGC's Mardi Gras raises about $3000 annually towards various charities and school groups supported by the college's Student Council throughout the year.

Tauranga Girls' College students at the school's annual Madi Gras.

On Tuesday students set up stalls during lunchtime selling all their favourite childhood treats including candyfloss and ice cream sundaes while water-ballooning teachers and racing scooters.

Head girl Isabella Morris says the day allows students from all year levels to interact.

This year, the Student Council is donating the money to more than 10 groups, including the Child Cancer Foundation, Bay Of Plenty Cystic Fibrosis Association, World Vision, Heart Kids NZ and TGC sports teams competing in running, kayaking and volleyball.

Isabella says the proceeds from today will allow them to continue donating in the future.

'It's the big one.”