HALLOWSCREAMCON & HALLOWSCREAMFEST

Imagine the scale and energy of a Global Entertainmnet Mega Convention. Now imagine it set during Halloween… In the heart of Las Vegas, the entertainment capital of the world.

At its core, HallowScreamCon is an entertainment mega-con and festival, made up of 21 immersive zones, or “mini-conventions,” each celebrating a different pillar of global entertainment and fandom, (including film, TV, music, games, sports, anime, fashion, SFX & beauty, nostalgia, art & animation, cookery, horror, Halloween, Americana, just to name a few)… Set inside the world famous Las Vegas Convention Center.

AN IMMERSIVE EXPERIENCE  : Every zone within HallowScreamCon has its own narrative, contains clues, symbols, or secrets… fragments, mere glimpses, of the past life of the event’s central character – The Countess… Some clues are obvious, photos or messages, others are hidden in plain sight, but beware, not every character tells the truth.

Guests can enjoy HallowScreamCon purely as entertainment, or choose to engage more deeply, following hidden threads, uncovering secrets, and piecing together the mystery running through the entire event. The experience rewards curiosity, repeat visits, and exploration, without ever requiring participation.

AND WHAT IS HALLOWSCREAMFEST?? 

HallowScreamFest is everything that happens outside of the Las Vegas Convention Center, a citywide eruption of entertainment mayhem running alongside HallowScreamCon. 

HallowScreamFest expands beyond the convention halls onto the Strip, Downtown, and iconic venues across the city, with curated experiences that take place across four days, guests don’t simply attend panels or exhibitions, they move through portals, stories, and hands-on experiences that blend pop culture, community, and participation at city scale, all set against the build-up to Halloween.

From the 7am Zombie & Monster Run to after-hours networking events, from street parties to immersive entertainment activations, HallowScreamFest transforms Las Vegas into a living, breathing Halloween playground where Las Vegas itself becomes part of the story.

HallowScreamCon and HallowScreamFest are for the memory makers, the dreamers, the creators, and the adventure capitalists. Las Vegas provides the perfect stage for this groundbreaking spectacle and we cannot wait to welcome you all in 2026.

A percentage of ticket sales will be distributed between local Las Vegas charities, with further fundraising happening at the event. This is our love letter to Las Vegas, entertainment fans, and lovers of Halloween, young and young at heart. We want to unite, collaborate, and provide opportunities.

We are now open to partnerships, sponsors, vendors, and talent booking.