have each sister try to find common ground between her two guests and herself. she should make sure that both pnms know each others name and know her's and then she should try some small talk before she starts with questions that will help her find common ground-places they've traveled to, movies recently seen, books read, hobbies, etc.
__________________ I live in Fantasyland and I have waterfront property.
If your events are set up where sisters are serving food or drinks, would it be possible with your campus rules to have young alumnae or women from UCSB come and do those tasks so the UCLA members could be freed to meet the PNMs?