Halloween Horror Nights is an annual event held at various Universal Studios theme parks, featuring haunted houses, scare zones, and live entertainment. It typically takes place during the fall season, leading up to Halloween. Each year, the event showcases different themes, often inspired by popular horror films, television shows, and original concepts. Guests can experience immersive environments designed to frighten and thrill, with actors portraying terrifying characters. In addition to the haunted attractions, there are also themed food and merchandise options available. Halloween Horror Nights has become a popular destination for horror fans and thrill-seekers alike.