J.W.
Have you checked out the local libraries. I know many of them have story time activities, but some also have movement classes and they are free. And almost all of them have some type of play area for children in the children's book area. The main downtown library has a very large play area
My daugther, 2 Years, goes to story time and the play area and gets to interact with other kids and loves it. She periodically goes to a "music and movement" class.
J.