The biennial Interact symposium, a key event in the public engagement calendar, took place at the University of Northumbria in Newcastle on September 19, 2024. Co-organised by SEPnet, STFC, IOP, RAS, and the Ogden Trust, Interact aims to strengthen and support the community of physical sciences practitioners who deliver innovative and high-quality public engagement. The event fosters a culture of strategic thinking and reflective practice in outreach. 

The conference centered around five core themes: 

• Evaluation and impact 

• Engaging underrepresented audiences in the physical sciences 

• Engagement mediums and practice 

• Leadership in outreach and public engagement 

• Planning for the long term 

With around 180 attendees, including representatives from universities, charities, outreach organisations, and learned societies, the event was a dynamic hub of knowledge-sharing and collaboration. The day featured a record number of sessions, with over 60 speakers across five parallel tracks. The bustling marketplace area was filled with interactive exhibits, hands-on activities, and demonstrations from practitioners. Highlights included performances by The Rock Showman’s circus team and the enchanting Moon Palace from the East Leeds Project, ensuring delegates were entertained and inspired even during breaks. 

Feedback is currently being gathered for a comprehensive evaluation of the event. Initial responses have praised the conference for its ability to spark new ideas, foster connections, and offer valuable insights into the challenges facing the sector. In the weeks ahead, attendees and those who couldn’t join on the day are encouraged to sign up for the mailing list. This will provide access to session recordings, follow-up content, and summary articles, offering a unique legacy project to keep the conversation alive long after the symposium.