Hill Country water days end hungry, and Burnet sits close enough to make lunch part of the plan. Warehouse BBQ and Meetery is a good call for brisket and ribs when you want a clean order. Porky's can cover smoked sausage and a simple barbecue restaurant plate when you need something quick.
Take the slower route if you can. Oak smoke and granite country views pair well. Stay a while. Keep sauce on the side and let the meat do the work.