Inhabitants of the planet Betazed require all those in attendance at traditional weddings to be nude. This tradition likely grew out of the several and varied relationships held by the creator of this universe, which included a long-running open marriage to one of the actresses he hired for his television program, and whom he later married before finalizing a divorce from his first wife. In which fictional "universe" of television, film, and other media would one find Betazed and their libertine weddings?
Star Trek