Seattle/ Fun & Entertainment

Arbor Heights Yard Turns Into Alien Quarantine Site This Halloween

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Published on October 22, 2026
Arbor Heights Yard Turns Into Alien Quarantine Site This Halloween10427 41st Ave. SW — Approximate Site of Spaceship Display
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A Halloween display at 10427 41st Ave SW in Arbor Heights gives a front yard an extraterrestrial crash-site theme, with a presumed spacecraft, alien life forms and a quarantine zone. West Seattle Blog’s description invites visitors to take part in a fictional investigation on October 31.

The decorations were submitted by a West Seattle resident named MacKenzie and were featured as the spotlight display in a Halloween roundup from West Seattle Blog. According to the site, the setup invites guests to “join the crew of NASA scientists as we open and enter the presumed extraterrestrial ship,” with instructions to “be prepared to confront alien life forms, inspect non-human technology, and collect samples from the quarantine site.”

What Visitors Can Expect to Find

West Seattle Blog’s description identifies alien life forms, unfamiliar technology and a quarantine area as elements of the display. It does not provide further visitor logistics beyond the date and address.

West Seattle Blog lists 10427 41st Ave SW as the address and October 31 as the date to see the display. The outlet says its Halloween coverage is an annual tradition and welcomes decoration photos and tips by email at [email protected] or by text at 206-293-6302.

Halloween Safety After Dark

For people walking through residential neighborhoods after dark, the Seattle Police Department advises trick-or-treaters to carry flashlights or glow sticks and wear light-colored costumes visible to motorists. The department also advises homeowners to clear tripping hazards from porches, yards and walkways before visitors arrive.

Part of a Neighborhood Tradition

MacKenzie’s display is among the Halloween scenes featured in West Seattle Blog’s seasonal roundup. The reported details for this entry are the Arbor Heights address and October 31 date; the site’s description presents the scene as a fictional investigation of an unknown craft.