Thank you for this informative post. You're a good fact gatherer and a proactive sleuther Cheese.
I brought a :cupcake: and some
![Stick Out Tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
opcorn: to the :gathering:, so you're not alone.
Here's a link, for those of us who are curious, about the neighborhood of Granada Hills. GH is described as being just north of the North Hills and the Northridge districts.
http://en.wikipedia.org/wiki/Granada_Hills,_Los_Angeles
I googled, 'distance from Castaic CA to Granada Hills CA', with results of 17.9 miles; estimated drive time, 21 minutes.
What's the significance of Northridge? Is that where the family lives?