Make up Your Own Holiday

What holidays would you make up if you could? National Middle Name Pride Day? That one already exists. What about National Stay At Home Day? That one exists already too.

It seems as though many of the holidays I can think of already have a place on the calendar. I want to start celebrating more holidays every day. March is National Optimism Monday. Nah, skip that. What about National On-Hold Month? I don't think I want to honor that day or month!

What holiday would you make up if you could?