This was a super simple April Fools joke I play on L!! And as you can see, she was perplexed!!
Are you ready for it? I made a bowl of cereal, made sure all the cereal came in contact with the milk to make it wet, and then I popped it in the freezer. In the morning I pulled it out and set it down in front of L and you couldn't tell it was frozen until she tried to stick her spoon in it.