DFW airport valet parking have an offer for thanks giving, it is only $11 a day. You need to pick up a voucher from the remote or express parking before dropping of your car.
I have booked mine for today. I will try and post how it goes but my phone is not the best for use with the board.
I'm sat in Cowboys bar, gate A33, with a shinneresque beer and the valet was great.
Only problem is i'll want to do it next time when it's full price.
Have a great thanksgiving.