I read Princess Polliwog to the entire 1st grade class at my daughter's school. All the kids were very attentive, even though some had to sit too far away to see the pictures. They oh'ed and ah'ed at the important moments and were engaged the entire time.
Some of the kids even put their hands in the air to ask questions and they were good questions. The teachers were very appreciative.
The only downside... I forgot to take any pictures to prove it happened!
Each child got a coloring book page and a color business card (which will hopefully entice the parents to go online and buy my book).
I can tally this experience up to a success and I look forward to more possible readings!