Yes, a RPDE van met us out in front of the dog kennel at TTC. I don't think we drove on any main roads to get to the track so I was not too concerned about 3 year old DS being without a car seat, and I'm a car seat fanatic! We also rode in the van on the track without car seats. (Please don't get the idea that I'm especially proud of that fact!)
There is a building inside the track (you go through a tunnel that goes under the track to get to the middle if I remember correctly). This is where the training, dressing out, and graduation takes place. There is a bathroom in this building. There are a few items inside to purchase, t-shirts, hats, etc. Not much stuff in the "store" area. Outside there is plenty of room to run around, areas with concrete, and grassy areas. I carried a few snacks along to give to the kids while we were waiting. After being in the parks all week, it was nice to have some slow time to sit in the grass and take it easy. Then there is a set of bleachers for the family to sit on and those who are participating in the program sit on another set of bleachers. It is very family oriented. The drivers spend some time in the building training, then they go out on the track in the van with the instructors, and then they begin taking turns driving. If I remember correctly they do not get to choose which car they drive, it depends on the size of the driver. Certain cars are set up for taller drivers. The noise level was not that bad, but I'm used to going to Nascar races with 40+ cars on the track. You could always pick up some of those little ear plugs and pop them right in if needed.