Behaviour change and evaluation are both complex and fascinating fields. With an increasing awareness of the need to implement community-wide change towards a more sustainable society, there are numerous endeavours working to change people’s behaviours. But how do we know what is working? Many of us claim that our programs are successful … but are they really? “Show me the Change!” And what should we be focusing on when evaluating change programs? And what tools are available to assist us? Show me the Change is not just a stocktake of tools and tactics … it’s a space where we can explore worldviews and revisit the goals and values that underpin evaluation.