The phrase identifies a type of seasonal public event common in Southern California. These events typically occur in October and feature a blend of amusement park rides, games of skill, food vendors, and themed entertainment elements associated with the Halloween holiday. Geographically, these festivities are located within the greater metropolitan area, catering to local residents and tourists.
These gatherings provide communities with opportunities for shared experiences and foster a sense of local identity. They also serve as economic drivers, supporting local businesses and providing seasonal employment. The events often build upon long-standing traditions, adapting to contemporary tastes and incorporating both classic Halloween iconography and modern trends in entertainment.