I have done absolutely nothing for April fools day. I haven't even thought of anything to do to my kids. There's still time, though.
The main thing I found out today is that my book's release date is being moved back from July to November (April fools?). It's a little disappointing, but as I thought about it, I realized this can be a blessing. I've been getting nervous about how fast July was coming and how much work there was still to do. Now, I have time to look things over more and make the novel better. It also gives me time to work on some other projects that I want to do for my music teaching. And I'll be able to practice my sax more.