Okay, it looks like the official Apple Store opening at Montgomery Mall is this Saturday, May 8th:

Grand Opening
Come visit The Apple Store for their Grand Opening on Saturday, May 8!
Located upper level, Hecht's wing.

I'm a bit surprised that the local press hasn't picked up on this. I guess there will be a mob scene on Friday night at midnight?

One cool thing is the free Wi-Fi this store will permeate.