Here I am, answering my own question!
After being invited to a birthday party at Kinetic Kids, we decided to sign my daugther up for a beginner gymnastics class at Kinetic Kids. She LOVES it.
They have lots of great equipment. The instuctors are very good. They have the kids do warm-ups before they begin. The children have had a chance (in the first month) to try out the balance beam and the uneven bars!
It's located on a main road, but the road sign for 950 is nearly completely hidden by a large evergreen tree, so we passed by it at least the first two times. Kinetic Kids is located along side Middlebury Raquet Club, so you have to pass that in the parking lot before you get to the Kinetic Kids parking area.