Our-Kids is an awesome site. There is a membership section ($26 a year) that is truly great but the free info is plentiful as well. They say this list will be updated often: https://www.our-kids.com/public/t/?f=5&s=129&t=272
Wife, Musician, Fed, WW-er, and Mom of three little kids - not necessarily in that order.
Re: preschool open house schedule