Flag Facts May 2nd, 2017 Happy Flag Day Poland! Happy Flag Day Poland! Get your Poland flag today. Today Poland commemorates raising their flag on Siegessaule during the Battle of Berlin! 0 Comment Brent Griebling Related posts March 31, 2014 How to Save Money on Flags October 18, 2019 Meet Our Custom Flag Designers October 8, 2019 Honor and Remember Flag