HallowScreamCon Vegas 2026 descends on the Las Vegas Convention Center as a global entertainment convention inspired by the spirit of Halloween. Produced by Screen Masters International, a female-founded company, this four-day mega-con is built from numerous immersive zones, each functioning as a mini-convention celebrating a different pillar of fandom and pop culture, from film, television, music, gaming and comics to anime, fashion, special effects makeup, art, animation and nostalgia. Fans can enjoy a packed slate of attractions including a black cat walk costume competition judged by entertainment experts, an SFX makeup stage, live stunts, scare-actor performances, musical acts and main-stage events. Signature happenings include the glamorous HallowScream Ball, a retro-themed Freaky Friday Fright Night, family-friendly daytime programming, and nightly open-air screenings of cult classics, indie horror and premieres. Blending horror, thrills, wonder and creativity, HallowScreamCon offers cosplayers, horror devotees, families and pop-culture enthusiasts an expansive playground. Set in Las Vegas, it positions the city as a year-round Halloween destination for fans of immersive entertainment.