A decorative notice intended to deter entry, particularly relevant during the Halloween season. This type of signage often incorporates seasonal themes, such as ghouls, goblins, or warnings related to trick-or-treating. An example includes a sign depicting a skeleton with the phrase “Beware! Enter at Your Own Risk!” placed on a front porch during the Halloween holiday.
Such displays serve multiple purposes. They can be a playful element of Halloween decorations, contributing to the overall ambiance and festive spirit. These also communicate boundaries, indicating areas that are either off-limits to trick-or-treaters or potentially hazardous. Historically, these evolved from simple warnings to elaborate and thematic displays, reflecting the growing popularity and commercialization of Halloween.