Are we Gonna... Sleep at The Zoo?

While driving back from Grandma's house, I told my daughter that we were going to the zoo.  When all of a sudden a thought entered into her head?  "Are we gonna  Sleep at the Zoo?  This book is about all the fun and amazing sounds at the zoo and the animals that create those sounds.  And how it would be nearly impossible to sleep while all those animals were making their noise.  It is so much better to sleep in your own bed without those sounds!