We took our little ones here today (3 & 1 years old). There wasn't much for them to participate in but me and my husband had a blast. We really enjoyed the bed of nails that raises you off the counter and the weather exhibit that shows you a brief video and interactive effects around you while watching. The kids loved the play area with building blocks and a kitchen center area. We ended up going back to this area multiple times. This place is beyond amazing and we can't wait to take the kids back when they get a little older to check out some shows that they offer.