C.T.
The Dallas Arboretum has a great pumpkin patch with hay rides and many other events (kindermusik and play houses etc). There are also large patches in Flower Mound and Celina. You can google pumpkin patches in both cities for more information. I have never been to the one in Flower Mound but have heard many great things about it. The one in Celina is on a pumpkin farm. The kids loved it. Good luck!