This document discusses a research project that mapped unregistered community groups and activities in two local areas in the UK. The project found over 60 groups in a small geographic area, demonstrating that there are more community activities happening than are officially registered. These groups provide important services and support for their communities. The document argues that including these informal community groups would change our understanding of community engagement, especially in deprived areas, and that supporting their work could help renew democracy. It raises questions about how to better capture and engage these "below the radar" groups in current policy discussions and efforts to empower communities.