DD loves the music from The Nutcracker. We are planning on taking her this year. I agree with pp that getting familiar with the storyline and music is a good idea.As far as remembering it....I feel that memories are built. If you go and rgen continue to talk about it it will become a memory. Just my opinion. At 3 dd could easily sit through a 2 hour mobie. We went to a play (Charlie Brown) at a small theatre and she was a bit bored, but we went to Wicked right after she turned 5 and sh was riveted. When it ended she wanted to see the performance again immediately, and it was a night time performance. Again, every child is different.