Birthdays should be celebrated, even in challenging times. Last year marked the inaugural celebration of the birthday of Max Perutz, the man who gave the Perutz Labs its name. Unfortunately, preparations for this year´s Max Perutz Day on May 19th were put on ice due to COVID-19. Nevertheless, we did not want this day to pass without celebrating a “virtual Max Perutz Day 2020” online with an outstanding keynote speaker: Jan Löwe, director of the MRC Laboratory of Molecular Biology (LMB) in Cambridge. Jan shared his personal memories of Max Perutz and talked about his own research in the field of structural biology.