Our group is hosting the inaugural working workshop / hackathon of our “E=mc2” NSF Award at the National Center for Supercomputing Applications from 4-14 August 2025. We will implement new functionalities in CarpetX, and neutrino transport schemes in codes based on CarpetX such as AsterX. We collaborate with colleagues from RIT, UT Austin, LSU, U Idaho, Perimeter Institute, UBC and the University of Amsterdam. We look forward to productive two weeks!