I had read on SFGate about this museum. Knowing that I would be out to LV soon, I checked up on the museum's website and how to get on the tour.
Their site says they don't take walk-ins, only requests. So I filled out their form for a requested tour on a certain date/time. Their offices are closed over the weekend, and it was about mid-week when I got an email from them. I nearly deleted the email since I thought it was spam, but then remembered I had signed up for a "tour". I read the email and sure enough we got our spots for the tour.
$15 "donation" and a photo waiver.
The January morning was as blue as can be, it was nice under the sun. Perfect for photos.
The tour was awesome, our guide gave a great tour and history. We had time to take photos, but towards the end we were a bit rushed as the alloted time was nearing.
I'll return in a few more years when the new building is complete and they have more things on display.