Get your kids away from the TV and take them to Nashville Children's Theatre!!
My kids have loved every show they've seen, especially School House Rock and Seussical. They talk about it for days afterwords and walk around singing all the songs.
They also have great camps. My kids love going in the summer and look forward to it all year.
NCT has been around forever and they just recently did an awesome renovation, if you haven't seen it you should go!
Pros: great schedule, fun shows, kids love it