Seen this mentioned a lot by only child families. My DD is too young to really enjoy play dates yet but I want to have this for her growing up where her friends aways feel welcome in her home and want to hang out. How did you foster this environment, without coming across as desperate? I say desperate as met a woman down the road to me who has a child the same age and invited her around for a coffee sometime and she looked at me like I had two-heads! 