April fools is coming!

April fools is one of my favorite holidays. In fact, it's my entire family's favorite holiday! This year I plan to get them all real good, and they wont see it coming. So, I was taking a shower this morning when I looked up and noticed a spider perched on the ceiling right above me. It was creepy! Then I though what a great Ideal to get a fake spider, a really big one that looks like a tarantula, and stick it to the ceiling in my sisters shower! I also plan to stick rotten eggs in my other sisters car while she is at work, change around the names and numbers in my brother in law's cell phone, but I can't think of anything exceptional to do to my mother. Have suggestions?