A few years ago we took a vacation and stopped into this museum on the way. My kids were about 4 and 6 at the time, and they really enjoyed it. Today we returned- kids now 6 and 8, and O-M-G did they LOVE it! Sometimes we run into an issue with children's museums, as they are geared to younger children. This place really engages children of all ages. We were there for hours. Right now the second building is closed until December for renovations, but we didn't miss it. (It is good to know there will be more mature exhibits for future visits as the kids grow!) I absolutely recommend, and we will definitely be returning. Make sure you check out the website for discounts! They offer deals through the library and $1 admission with an EBT card. Happy discovering!