My wife and I took our almost-3 year old and met up with het cousin's family. We had a google deal and apparently there are occasional livingsocial deals, too. Without the discounts, it is $8/person for ages 1-100. They sell a "magic key" at the entrance for $2, giving kids access to stories told through boxes at many of the attractions.
There are numerous play areas in the park. Our son particularly liked the dragon slide, a tall, undulating slide. The jolly trolley is a nice little train. There are a couple of carosels- for the back one, kids need to be 38 inches (we think their ruler is little short, as the cousin's daughter is about 34 inches and missed the height limit by about an inch). There is also a ferris wheel for kids only, but we missed that, as the kids were otherwise occupied. The puppet show was cute, but the kids were too young. All the attractions in the park are included in the price. Wear running shoes, as you will be chasing your little ones.
The food was reasonably priced for an amusement park, but had small portions. It also took a while for them to make it.
We will undoubtedly return.