The Motostalgia Showcase will take place Nov 15 and 16 at Austin Convention Center. It will feature an exhibit of more than 75 of the world's rarest cars during the F1 U.S. Grand Prix weekend and is open to the public. It will also feature an array of fashion, entertainment, music and retail vendors for all to experience. This will be the only time the public can view the rarest of all automobiles in one setting before they go to auction later that weekend.