My DD is 4 years old and attends a Waldorf preschool at the moment, but next year we are either sending her to Sac Waldorf or the Golden Valley Charter in Orangevale. I am so excited for her--they both look like great schools! Sac Waldorf, of course, costs quite a bit more (the Charter is basically free), but their Kindergarten looks amazing. So secluded, it is really a special environment for young children. You have to see it yourself, and they do give tours. If you call the school they can give you dates for the open houses. In fact, this weekend Sac Waldorf is having a Harvest Festival on Saturday the 22nd (from 10am to 4pm?)
Golden Valley also has tours for prospective parents and has an awesome program. We are so lucky to have that resource, as Waldorf can get pricey for sure. Good luck!