For the first time, Porsche is taking part at the SXSW in Austin, Texas, which takes place from March 11th to 20th. — Porsche Unseen at #SXSW, Part I For the first time, Porsche is taking part at the SXSW in Austin, Texas, which takes place from March 11th to 20th. The centerpiece of the Porsche premiere is an installation in downtown Austin where Porsche opens the secret sketchpad of its design department…