HI, my son is crazzzzy abut dinosaurs which museum etc. has the best display for my 2.5yr old???
The Science Museum at Dallas' Fair Park has a permanent dinosaur exihibit still I think. You might give them a call. Also if you wanted to see something in its real state- go to Dinosaur Valley State Park in Fossil Rim Wildlife Center near Glen Rose, Texas. It is about an hour drive from Dallas. Good luck.
I took my dinosaur crazed 2 1/2 year old to the Museum of Nature and Science in Dallas (I wanted to go to Ft Worth, but they were under construction). We had a great time!! They have a dino dig that is especially nice because it is indoors. The museum also has a very nice children's section downstairs. We spent about 3 1/2 hours there and still didn't see the whole museum. It was free for my son and about $9 for me.
My kids went to the Heard Museum with their grandparents and absolutely loved it. It's very cool. It's not all dinosaurs, but it looked like there were some neat exhibits there - outdoors. http://www.heardmuseum.org/
Crystal