Great to partner with the Greening Oncology Up and Down (GROUND) Sustainability Office at the National Cancer Centre Singapore (NCCS) for the SGH Campus Green Event 2026, a campus-wide sustainability event that brought together institutions across the SingHealth ecosystem. Held on 22 July 2026 at SingHealth Tower, this year's event was themed ""GreenFest 2026: Change Starts with You – Practising the 5Rs (Reduce, Reuse, Recycle, Repurpose, Refuse)"". Participating institutions included SingHealth HQ, Singapore General Hospital (SGH), National Cancer Centre Singapore (NCCS), National Heart Centre Singapore (NHCS), National Dental Centre Singapore (NDCS), Singapore National Eye Centre (SNEC), Singapore Children's Hospital (SCH), and SingHealth Polyclinics (SHP). The event also featured educational and activity booths by external partners such as CORA, NEA, ISS, Oasis HCA Hospice, The Salvation Army, and other organisations championing sustainability and community engagement. As part of the event, The Circular Classroom hosted an information booth showcasing circular solutions for textile waste and sustainable consumption. In collaboration with the GROUND Sustainability Office, we also repurposed retired healthcare uniforms into appreciation gifts for participants, demonstrating how materials can be given a meaningful second life instead of being discarded. The collaboration highlighted how healthcare institutions integrate circular economy principles into their sustainability efforts while engaging staff and stakeholders in practical environmental action.