A very interesting museum. We bought a Smarter Destinations Pass and this was one of our options. We spent about two hours here and could have spent longer but we had show tickets. Lots of interactive displays. They take a picture of your party in a police lineup and will email your picture to you for free!! Who does that in Vegas!?!? A very nice surprise!! The employees were all helpful and friendly. I highly recommend this if your looking doe something to do downtown.