As a new mom, my daughter and her husband joined PEPS a face to face support group in Seattle Washington for new parents. The following video helps explain this social learning construct with new parents helping each other and enabling learning for all. The non-profit matches families in a neighborhood for weekly meetings. A volunteer facilitator leads the discussion and presents a topic each week.
In reading the details, the program is a Seattle area group reaching only about 10% of new families by word of mouth. I checked out the site resources and did not notice video resources or social media sharing tools.