I saw Memphis last week because i got free tickets, and I must say that the show was amazing! It might not be good for all kids, especially the younger ones, but if you have a moderately mature son or daughter who appreciates music, then this is a must-see! The workers/ushers at the Shubert Theatre are amazingly sweet and the show itself is amazing! It has a wonderful message and the songs and acting were top-notch! It was definitely the most deserving for Best Musical!!!
If you are looking for something fun to do in NYC with the entire family I would suggest Memphis on Broadway. Memphis, a thrilling theatrical event that combines Broadway splendor with the roots of rock. Memphis explores a wondrous, defining time in our history and is a entertaining and educational for the whole family! The music is great and the dancing was incredible.