The Unmasking: An Immersive Masquerade Murder Mystery Soiree
Step into the historic Stimson-Green Mansion for this new immersive experience!
In a world of glamour, mystery, and murder, it’s the Billionaires’ Club Annual Masquerade Ball. When a masked killer strikes, it’s up to you and your fellow guests to unmask the murderer before they disappear into the night. With professionally trained performers spread across the Stimson-Green Mansion, you will have to explore the whole building to gather clues and find out whodunit. Masks and costumes are encouraged to help bring this glittering world to life! General admission includes the immersive murder mystery experience plus delicious hors d’oeuvres. Add on memorable experiences like a live tarot card reading or a live watercolor portrait when you purchase your ticket. Even better, add a Tour ticket to join us at 6:30 pm for a small group tour of this stunning mansion, complete with a complimentary drink. Bring your friends, bring your sleuthing skills, and definitely bring your costumes! This is a night you won’t want to miss.
Venue
Stimson-Green Mansion
Category
Immersive TheatreTag
TheatreStart date
October 23rd, 2026
End date
October 23rd, 2026
Audience Role
Masquerade guest
Ages: 21 +
Content Advisories
Interaction Advisories
Mobility Advisories
As a historic home built in 1901, the Stimson-Green Mansion is ACA compliant but not ADA accessible. There are six steps with a railing up to the front porch and an additional step into the house, plus three more steps (with a railing) between the main event area and the bathroom.
Tags
1
Events
1
Years on EI
About Washington Trust for Historic Preservation
We partner with communities to preserve, share, and shape the future of historic places in Washington State.