A modern roller rink. It’s Halloween night, with a 1950s theme. A lady in her 30s, long hair, wears 1950s clothing, including a sweater/blouse and a poodle skirt. Other skaters are also dressed in 1950s clothing. 1950s rock music plays in the background.
As they skate, the lady and other skaters, as well as the rink, morph, and the entire scene transforms into the rink as it appeared in the 1950s.
(Omni 1.1 Flash—Google Flow)