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 October 18, 2019 Meet Our Custom Flag Designers March 24, 2017 What Size Flag is Best? November 12, 2018 Always Buy American Made USA Flags!