Since our primary reason of visiting Chattanooga was for Brad to attend JoeCon, we wanted to make sure and do a few things for Melody while there.  I did some research, and we decided to try the Creative Discovery Museum.  It was literally right next door to our hotel {we shared a parking lot}, and by visiting the Tennessee Aquarium first, you can save a few dollars per admission.  It looked like something Melody would absolutely love, so we decided to try and fit it in our schedule.