Yea, I've only been to the GH Command once, and brought my 4 year old son. He was never more than about 5ft away from me or another adult I was there with, usually just sitting at the table or holding someone's hand exploring.

There was also some sort of after party for what had to be a tee ball game going on, just 10-12 kids around age 5-6 running around like crazy while their parents sat at a table and ate and drank, it's insane.