This is one thing we struggle with. We are fortunate that there are plenty of kids on the block for playing. My children attended school for a few years so most of their friends are from school. I do know what you are talking about with the connection. I am finding that my kids have a lot of acquaintances. We started an Earth Scout chapter by us and now that it has been a number of months I am finding the kids are starting to form friendships. One of the things that makes fast friends is being together a lot and sharing experiences. In school, 5 days a week you are in the same classroom with the same teacher and the same kids. You do everything together. Gym, art, music, etc. all the time with the same kids. Friendships are formed quicker. I am finding it challenging to foster that kind of environment at home. But, the friendships are coming. Seeing the same kids weekly in gym class, and swim class, and homeschool classes at museums, and outings with our homeschool group. Slowly but surely the friendships are forming.