Dear all, I hope everyone is well. We have the final programme for our first Symposium to launch the HCA Oral and Craniofacial BioNetwork. The goal of this meeting will be to introduce all the members to each other for the purposes of setting goals, project alignment, and further collaboration. We will have an overview of all the teams that will be presenting either their published work or their ongoing projects, and two inspiring talks: Sarah Teichmann bringing us ’the big picture’ of the Human Cell Atlas, and Purushothama Rao Tata presenting the HCA Lung Bionetwork development and their road towards a Lung Cell Atlas. We tried to accommodate everyone’s schedules, but please confirm your presentation’s time slot. Looking forward to meeting you all. Best wishes, Inês Inês Sequeira PhD AFHEA Group Leader Barts Charity Lecturer Coordinator, Human Cell Atlas - Oral & Craniofacial Biological Network Institute of Dentistry | Centre for Oral Immunobiology and Regenerative Medicine Barts and The London School of Medicine and Dentistry | Queen Mary University of London Address: The Blizard Building, 4 Newark Street, London E1 2AT, United Kingdom Email: i.sequeira@qmul.ac.uk<mailto:i.sequeira@qmul.ac.uk> Tel: +44 (0) 20 7882 7007