As horror movies take over the silver screen for the Halloween season, a sci-fi musical pulled from Broadway as well as Hollywood will step into the spotlight at the Holly Theater in downtown Dahlonega. “Little Shop of Horrors” has devoured the hearts of theatergoers for more than 30 years. The musical centers on meek floral assistant, Seymour Krelborn, who stumbles across a new breed of plant he names “Audrey II” — after his coworker crush.