Good Seed HK of the Jockey Club Design Institute for Social Innovation (JCDISI) organized the Design for Social Impact Challenge 2019 on 20 June 2019 with support from DBS Bank (Hong Kong) Limited. The event aimed to promote social innovation and enable young people to seek resources to nurture their innovative ideas. Incorporating values and concepts of sustainability, the event organizer had the brilliant idea of applying a reusable wooden backdrop, and it can be repeatedly utilized on different occasions. This set up demonstrates that every one of us can contribute to conserving resources by having sustainable habits in different aspects. We can be mindful about event decorations, and stylishly recyclable items can be the core of our decoration. It is all about how we act to reduce negative environmental impacts.