For "Christmas," Jennifer from Wild About Teaching sent me this fun Fancy Nancy pack of goodies and a writing mini-lesson to use with the book. Dress up like Fancy Nancy and introduce your students to all kinds of "Fancy" words.
A few other Fancy Nancy resources I found....
Read to Me - Rita Rudner, Las Vegas comedian, narrates Fancy Nancy.
Fancy Nancy Lesson Plans
Everybody's Favorite Fancy Girl
Introducing Vocabulary Lesson from Free Reading
Fancy Nancy lesson plans
Fancy Nancy at the Museum
Fancy Nancy's Favorite Words
Fancy Nancy and the Posh Puppy