Paper Airplane Day May 26, 2019June 5, 2019 Suzanne Ash Celebrate this 2000 year old aeronautical toy by whipping one up for yourself! Facebook Comments Other Posts You Might Like...Happy Left Handers Day Someone invented a left-handed hammer but it didn't sell, because there were no left-handed nails...Dad's Day I love you, Dad. Happy Triskaidekaphobia Day! Celebrate with triscuits and a friends marathon! Share