Hi there! We just ate @ T-Rex and the kids (girl - 7, boy - 7, girl - 10) LOVED, LOVED, LOVED it. They have Build-a-Dino in the back - prepare yourself accordingly.
The adult beverages were excellent (spendy, but worth it), and the food won rave reviews all around. Someone got pasta, another got a burger, the kids LOVED their meals... I got the Paleozonic Chicken Sandwich and it was the biggest sammich I've ever seen. Their portions are appropriately MAMMOTH. (sorry - had to)
The theming inside is a blast, if a little loud, and the atmosphere is very fun. If I hadn't been imbibing, it would have been pretty reasonable in terms of cost as well - especially considering we should have split entrees! The Ice Cave is particularly fabulous.
I also love Wolfgangs, and Rainforest Cafe is always fun.