April 13 is Katyn Memorial Day 13.04.2020 Breaking News, Europe, Other, Top News, World Leave a comment 106 Views Related Articles November 7 is Armenia’ Wine Celebration Day 07.11.2022 September 14 is Holly Cross day 11.09.2022 August 1 is Swiss National Day 01.08.2022 April 13 is Katyn Memorial Day pic: facebook 2020-04-13 irakli Share Facebook Twitter Google + LinkedIn