H.E.
Hi A.,
I had this same issue, as my friends don't have children and I wanted to meet some other moms and have my daughter interact. I found that meetups.com has a lot of online groups that schedule playdates, etc. in different areas. I am in Portland, Oregon and am part of a few meetup groups. Some groups charge a yearly membership fee around $5 and I have met some wonderful people. Hope that helps!
H.