I will be arriving at the San Jose airport at 3:17 PM on the 16th.

Also, as a suggestion for something to do in the San Jose area, I have heard that Winchester Castle is cool. It's just a couple miles away from the hotel, so if we are looking for something to do in that area, that could be fun. There is also the Tech Museum of Innovation, which my brother (who used to live in the area) says is kind of cool. Maybe someone who lives in the area knows if these are worth going to?

And, of course, if we get bored in the San Fransisco area, we could stop at the Ghirardelli chocolate factory, which is not far from the exploratorium. There is also supposed to be a lot to do around the nearby area.

Hopefully some of that is helpful - I don't know what plans we currently have.