She dreamed that her Grandma Kerr (Mom) had a little white convertible VW and was driving around New York in it. Auntie Anne was in the car with her and I think I was, too, and Mom was telling Hannah to "get in" because she wanted to show Hannah some sights. Apparently, in Hannah's dream, Mom knew all the "best places" in New York because she used to live there with Kathy.
So Mom ... very flamboyant and colourful in Hannah's dream ... was driving us around in her little white convertible VW and she said we had to see a particular church. When we walked into the church, it turned out that Meryl Streep was there filming a movie and when Meryl saw Auntie Anne, she came running over, shouting, "ANNNNNE!" and gave Auntie Anne a big hug and then gave Mom a big hug. Hannah was just so amazed that Meryl Streep knew Auntie Anne and her Grandma!
That's the part I remember about Hannah's dream. Hilarious! I'm still laughing! Dreams can be so funny.