World War I Social Media Day is April 11. “Museums, archives, and other educational institutions around the world will share a day of social media activity focused on World War I history. Follow these institutions on social media and you’ll discover interesting content almost every single day. But on April 11, experts and educators will be online to answer questions, test your knowledge in pop quizzes, and take you behind the scenes with live video.” If you’re at all interested in WWI, I recommend the YouTube Channel The Great War. Terrific stuff. They’re not a Patreon of mine and have no idea who I am. I’m just a big fan of theirs.