October 2024
  • 150 years of the Universal Postal Union
  • 200th anniversary of the birth of Juliusz Kossak
  • Postcrossing
  • Christmas
  • Museum of Modern Art in Warsaw
  • 80 years of Maria Curie-Skłodowska University in Lublin
  • Blessed priest Jerzy Popiełuszko
  • World Mental Health Day