I take my 3yr old about twice a week. I am president for a stay at home moms club. I have met great friends this way and wonderful playmates for my children. We have a monthly calendar that the moms can choose to attend as much or as little they want. Try googling MOMS Club International for a chapter near you or respond back to me and I can give you the head of Florida's info. She would be able to direct you to the correct Chapter.(We are not faith based.) We meet for craft day, MNO (Moms night out), holiday parties, playgrounds, playdates in a moms home, picnics, Chic-fil-la, Zoos, etc.. every month.
There is also, MOPS. Mothers of preschoolers. You could call your local churchs to find a chapter near you. C.