Marty entering the museum
The Biff Tannen Museum was a museum dedicated to Biff Tannen's illustrious 1985A life. There was a documentary at the entrance which Marty McFly watched after he traveled back home after a brief trip to 2015, hoping to be in the 1985 he knew. It was attached to Biff Tannen's Pleasure Paradise Casino & Hotel, and contained among its exhibits a waxwork figure of Biff standing next to his newly-restored 1955 Ford Super De Luxe Convertible, both of which could seen at the main entrance – outside which was a sign that read "Smoking Required".
The museum documentary shows video footage of Biff and Lorraine Baines McFly's wedding.
While here, Marty was found and knocked out by Match, Skinhead and 3-D.