ok, no, it's not bbq, but whilst in austin, go hit up the magnolia grill. breakfast rocks, esp when it's the day they make mango pancakes (there's a pancake of the day there, and the gingerbread ones are supersweet too). i'm completely in love with the california salad there, with just the best house vinagrette dressing EVER. also, stop by amy's ice cream at some point, cuz that's all good too. have fun!!