Hi Sherry, this is my concept for consideration : #7 and #8
My concept mark is based on the following :
It is a parent holding a child to give the warm / family feeling and at the same time, you can spot a tooth structure in there.
The tooth head is in golden and then its lower part is in dark brown. Reason is, the Dark brown part gives you the two legs part of the parent whole body structure, thus creating the overall unique balance, seeing a parent human structure outline as well as the child the parent is holding with their hands and the whole tooth as well :)