An organized social gathering at a late-night entertainment venue, typically occurring on or around October 31st, where attendees are encouraged to wear costumes. These events often feature themed decorations, music, and entertainment aligned with the Halloween holiday. An example would be a venue transforming its interior with spooky dcor and hosting a costume contest on the Saturday closest to Halloween.
The popularity of such gatherings stems from several factors, including the desire for festive celebration and social interaction during the Halloween season. These events provide opportunities for individuals to express creativity through costume design, engage in communal activities, and experience a shared sense of excitement. The historical context of Halloween, with its roots in ancient harvest festivals and traditions of warding off evil spirits, contributes to the enduring appeal of these themed celebrations.