L.P.
My two boys went to our church preschool, Pilgrim Lutheran Preschool. I was extremely happy with their preschool experience. I think availabilty is limited at this point but it is worth checking out. They aren't in Zionsville but on Meridian and 465..not too bad of a drive. Also, a friend of mine took her two daughters to Zionsville Methodist Church's preschool and had a good experience there. One of her daughter's had special needs and they took care of her very well. Good Luck!