Not all Turkey Leg locations accept QS credits (there is a thread about the cart by Fantasmic not being able to accept it), but as the PP said, there are several that do. Along with the MK and Epcot locations, there is one for sure at DHS and possibly on at AK.
Trilo-Bites at the AK (by the bridge leading into Dinoland from Flame Tree area) used to take
DDP credits. I don't see them listed on the brochure, but they did in the past.
I haven't gotten one from Tuluca Turkey Leg at DHS, but it is listed as accepting QS credits.