Reading: The Very Fairy Princess by Andrews, Princess Knight by Funke, The Twelve Dancing Princesses by Isadora (online at wegivebooks), and Disney Princess books from Cadie's collection
Cooking and Pretend: Have a Princess Tea Party!
Music: Listen to the Disney Songs and Story Station on Pandora - it's heavy on princess tunes
Science: Make glitter slime! This activity caused to me to utter one of those sentences you never thought you would say, but as a parent, you are always saying improbable things. You know what I mean? Here's what I said, "Because princesses like slime...and science...and glitter. Right?"