Polish Relativity Society (POTOR) organises this year a summer graduate school. School of General Relativity, Astrophysics and Cosmology will take place in Warsaw and Chęciny (southern Poland) July 31-August 4. The school is aimed for PhD students or young researchers interested in any of those fields. Registration deadline April 28th.
https://indico2.fuw.edu.pl/event/5/
