A great night and event at the Ostschweizer Training Center organized by prof. Oliver Bozinov and his team from the Department of Neurosurgery of the Kantonsspital St.Gallen KSSG was visited by the team of 3D Atlas of Neurological Surgery. Drilling skullbase approaches, practicing craniotomies, discussing anatomy, surgical approaches and pitfalls on a large touchscreen using the 3D models from the 3D Atlas of Neurological Surgery Platform were part of the program that took place on the 24th March 2023.