The 4-day satellite Cryo-EM Data Processing Workshop (May 6-9, 2019) will focus on EMAN2, SPHIRE, CHIMERA, COOT and PHENIX. This marks the rebirth of a long series of EMAN2 workshops previously hosted by the NCMI in Houston over the last 20 years and this year will be hosted by the SCSB at the University of Texas Medical Branch (UTMB), Galveston.