May the Force Be with You
Start Promoting the Last Star Wars Movie Day is only going to be a valid thing for a short time, so you'll want to make the most of it today.
Why?
Why not?
You don't really have anything better to do, do you? So take a few minutes to post something about the movie on Facebook, Twitter, Reddit, and whatever other social media channels you frequent.
If you can create a short video related to it, upload it to YouTube or Vimeo or your fave similar site. If you can include LEGO figures in the video, so much the better.
If you have a podcast, today would be the day to mention the Star Wars movie. Maybe you can even interview someone related to someone related to someone who has a bit part in the movie or is working on it behind the scenes. Someone related to John Ratzenberger would be best.
Speaking of movies, if you haven't seen the video short from Pixar called Piper, try to watch it today. It's currently free online, and it's adorable.