The Volunteer Fire Department at Lazbuddie, Texas does a pheasant hunt. There is also one in Morse, Texas.
I don't have the contact numbers for either one of these, but you should be able to find the information by doing a google search.
I did a quick search, and according to the online Texas Fish and Game magazine the following communities have pheasant hunts like you're looking for:
Hart, Olton, Vega, Easter, Lazbuddie, Stratford, Dalhart, Dimmit, Friona, and Nazareth
Call the Chamber of Commerce or High School Ag Teacher in any of these communities and they can probably give you the contact person's info.
[This message has been edited by Ag65Son (edited 9/28/2010 5:50p).]