Frank, the place you want to go is Coopers BBQ in Llano. Great BBQ and Larry who runs the FBO is a fixture for all fly-to-eat-ers in S. Tx. The airport can get pretty busy on a nice Saturday with all the planes coming in for BBQ. That's ok though, the airport provides 2 squad cars, 1 15 Passenger van and then Coopers provides another 15 passenger van and all they do is shuttle folks to Coopers. Even with all those wheels, on a good Saturday you may have to wait for a ride.
p.s. I'm the guy with the RV-4 and the Mooney 201 our mutual friend Dave was talking about. Feel free to PM me.