Strange Dreams I Have

Prediction

I was at the mall. There was a stray dog living in one of the lobbies. I asked my mom if she had any food for it, and she pulled out some cookie dough. I said, "Does this have any chocolate in it?" She assured me it didn't. I fed it to the dog.
But then I spotted a chocolate chip inside it!
My mom said, "Oh, sorry! There must have been some chocolate in it. I forgot!"

~End of this dream.~

Then in REAL life, my mom said it was pajama day for my gymnastics group. I said, "I'll bring my normal leotard just in case."
She told me, "No need. I'm CERTAIN that it's pajama day."
We arrived, and it wasn't. She was off by 2 weeks.