By far the BEST Museum I have ever taken my son to and we've been to a lot! I loveddd this place, seriously loved it. I wish I would have taken him here instead of taking him to Circus Circus the previous day. You can seriously spend a whole day here there is so much to do, so much to learn and just a ton of fun for all ages!!! I really enjoyed all the exhibits from the grocery store to the jamba juice and the veternarian. Kids can really use their imagine and go wild. I just loved this place, they even have a water exhibit which was great too.
I think every exhibit they have here was just mind blowing terrific, seriously I wish we could have stayed longer. I think every exhibit was worth going to, I bummed out that we didn't have time to go to the 3rd floor but if I'm ever in Vegas again this is the 1st and only place I'm going to take my son.
I highly recommend this place with flying stars, colors, thumbs up, whatever.
GO HERE! You will not regret it and you will thank me =)