The ORNL Neutron Sciences Directorate is organizing a workshop, Neutrons in Structural Biology – Challenges & Opportunities, to be held June 10-12, 2024 at the Sheraton Pentagon City Hotel, Arlington, VA. The goal of the workshop is to garner support for the construction of the macromolecular neutron diffraction beamline EWALD at ORNL’s Second Target Station. EWALD will be capable of performing biological neutron crystallography on radically smaller crystals to help meet neutron beamtime demand for challenging biological systems.