Water? Weather?

Something strange is happening these days..... It is taking Kioni about an hour to go down for a two hour nap, and Monday night, I put her down at 7:30pm and she was still talking to her BaBa (a lamb), baby BaBa (a small lamb) and an assortment of stuffed animals at 10:30pm!!! I wonder if Dan has given her caffeniated beverages, i.e., coke, during the day, hmmmm.... Or is it the water? Or the weather?