They swung north up a downtown thoroughfare that was labeled "Main Street" on the augmented-reality overlay in the drone’s bubble. In a few moments this terminated in a small plaza on the edge of a swollen brown stream. Another stream of about the same size emptied into it here. Several bridges had been thrown over these watercourses. "I promise I’m about done with the tourist shit," T.R. said. "This here, the confluence of Buffalo Bayou and White Oak Bayou, is Allen’s Landing, where Houston was founded two hundred years ago. Y’all ought to be seeing a little old 3D movie playing right about now. Holler if it ain’t."