Trash to Treasure

Reuse, Rethink, Repurpose Competition Returns for 2026!
The much-loved Reuse, Rethink, Repurpose Competition for schools and early learning centres across the Cairns region is back again in 2026!
As part the 2026 Trash to Treasure event, students and children are invited to get creative, think sustainably, and turn everyday waste into something wonderful. The competition challenges participants to repurpose and upcycle materials that would otherwise end up in landfill — showcasing their innovation and environmental awareness.
Finalists from three categories — Early Learning Centres, Primary Schools, and High Schools — will be invited to display their creations at the Trash to Treasure event on Saturday, 8 August 2026 at the Buy Back Shop, Portsmith.
Visitors can join the fun by voting for their favourite creation on the day, with winners crowned Champion School or Early Learning Centre and taking home a $1,000 cash prize.
Competition entries open Monday 1 March and close Friday 26 June 2026. Finalists will be notified by Friday 10 July and invited to the Trash to Treasure event. Winners will be announced at the Trash to Treasure event on Saturday 8 August 2026 at the Buy Back Shop in Portsmith.
Raffle Prize Suppliers (2026)



Previous winners from the Reuse, Rethink, Repurpose competition
Scroll down to view last year’s entries and spark ideas for what’s possible in 2026!
2025 Competition Winners:
- Early Learning Centre: Trinity Anglican School – Early Learning Centre, White Rock Campus
- Primary School: Freshwater State School
- High School: St Mary’s Catholic College
Early Learning Centre Grand Finalists
Trinity Anglican School ELC- White Rock Campus
First place
This creative turtle was made entirely from donated and discarded materials, including an old mud crab dilly pot, reused netting, plastic bottles, thongs, garden mesh, and a repurposed rope drum. Decorated with items such as loofahs, paper cups, pool noodles, fruit bags, and dried textas, the turtle became a fun symbol of recycling and reusing, with its shell also collecting bottle tops for future classroom projects.
Cairns Early Learning Centre
Runner-Up
A wonderful collection of three imaginative pieces was made entirely from donated and repurposed materials. Children helped build a small sofa from plastic bottles filled with shredded magazines, redesigned an old tent into a colourful teepee using recycled plastics, and transformed a wooden cable reel into a mushroom fairy house decorated with upcycled detergent jugs. Together, these creations showcase recycling, reusing, and creative problem-solving in the centre.
Primary School Grand Finalists
Freshwater State School - Life in Danger
First place
This striking artwork was created on two repurposed boards using over 5,000 donated bottle caps to show a powerful contrast of the Great Barrier Reef—healthy and thriving versus damaged by plastic waste. Inspired by student concerns about ocean pollution and the fact that bottle caps can’t be recycled in the yellow bin, the project raised awareness across the school and wider community. Their viral “Bottle Caps” clip helped drive donations, turning everyday waste into a meaningful message about reducing single-use plastics.
St Francis Xavier
Runner-Up
These imaginative arcade-style games were created entirely from recycled materials, inspired by the “Caine’s Arcade” video. Working in teams, students planned, designed, and built their tabletop games before showcasing them to visiting Year 4 students. Their creations highlight collaboration, creativity, and reusing everyday items in fun and engaging ways.
High School Grand Finalists
St Marys Catholic College
First place
These amazing artworks were created by St Mary’s students using repurposed hospital waste, recycled paper, cardboard, bottle tops, and other discarded materials. Each piece explores the theme of protecting our reef, using colour and creative reuse to highlight how sea life can mistake plastic for food. Together, these entries encourage viewers to rethink waste and reflect on the environmental impact of our actions.
Woree State High School
Runner-Up
These imaginative artworks were created by students using recycled and repurposed items such as plastic bottles, foam offcuts, tubing, fabric scraps, bottle tops, paper, and discarded classroom materials. Across the collection, students designed futuristic animals and plants with special environmental abilities—from cleaning waterways and filtering air to guiding people to safety. Using the theme “Reuse, Rethink, Repurpose,” each piece showcases creativity, problem-solving, and the power of turning waste into inventive new creations.
2024 Competition Winners:
- Early Learning Centre: Natural Beginnings Childcare
- Primary School: Gordonvale State School
- High School: Cape York Girls Academy
Find more information on this year's Trash to Treasure event here: Trash to Treasure | Cairns Regional Council
Last Updated: 1 June 2026
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