Join us for The Phantoms of Pioneer Square, Seattle's ultimate Halloween underground scare experience and party! Descend into the eerie depths of the city's most haunted historic landmark, where the spirits of Seattle’s past come alive. This immersive event promises spine-chilling scares, ghostly encounters, and live entertainment in a setting rich with haunted history. After the frights, stay for the after-party featuring DJ sets, spooky cocktails, and a dance floor to die for. Don’t miss out on the most thrilling Halloween event of the season — we are waiting for you!

Produced by The Underground Theater in partnership with the Expansive Pioneer Building and the Alliance for Pioneer Square.