Boys Day at the NeuroMac initiative in the Institute of Neuropathology, Freiburg: Three PhD students of the CRC/TRR 167 “NeuroMac” gave 11 male pupils insights into the work in the field of leading edge of brain research. Lots of questions concerning biological studies and research have been answered. Thanks to our curious and engaged visitors. You have been great boys! Special thanks to Omar Mossad, Nikolaos Dokalis and Fabian Hersperger for their efforts!