Shavuot night is like a huge Limmud event: the Jewish world studies together, voluntarily and happily. In the two COVID years, we were limited to the online space but organized the program together with the JCC Budapest. Talking with top independent experts, we tried to determine a carefully flexible, safe, yet relatively anxiety-free lifestyle. In 2020, we tried to find out how pandemics connect to our ruthlessness towards the environment and what humans can do to have a sustainable future where humans respect nature. In 2021, we talked about the prayer Mi Shebeirach, which asks heaven for healing, epidemic prevention policies, social and individual strategies, the real message behind statistics, and social and psychological aspects of healing.