My one April Fool's trick is this:
2 scoops of vanilla yogurt
2 peach halves or apricots (canned work well)
Place yogurt on a plate and flatten a bit to resemble the egg white. Place the peach or apricot cut side down on the yogurt. There you have 2 fried eggs, sunny side up. Easy. That is the extent of my excitement over this holiday. Of course no one in this house is fooled by it anymore, but they love it and request it every year.