For three nights in late October, the most ordinary errand in Milton becomes the strangest one. Glacier Car Wash, on Emerald Street East, is bringing back The Haunted Tunnel, an event that takes the building's everyday function, the automated wash tunnel, and turns it into something considerably less wholesome. The lights go out. The characters come out. And the car in front of you, creeping forward in neutral at the pace of a conveyor, becomes the only exit you have.
The dates are October 22 through 24, 2026. Admission is charged per vehicle rather than per person, which is the detail that makes the whole thing work as a family or friend-group outing: pile in as many people as the seatbelts allow, and the cost stays the same.
What exactly is waiting inside is, appropriately, a little vague. The wash's own announcement promises that the lights go out in the tunnel, and that is the right amount of information for a haunted attraction. The rest is the point.
It is also, in its way, a natural extension of what Glacier already is. The car wash's own website describes the tunnel as the fun part, a place of colored lights, deep foam, and a tunnel kids ask to go through again. The business is locally owned, sits at 2841 Emerald St. E., and markets itself on unlimited washes, free vacuums, and a satisfaction promise that offers a free rewash within 24 hours if the car comes out less than clean. In other words, the tunnel was already a small show. For three nights, the show gets a plot.
There is a practical note worth passing along, and Glacier has been upfront about it: the tunnel includes a bright light show, and the company asks that anyone in the car who is sensitive to flashing lights or tight spaces tell a staff member so they can be taken care of. That is a sensible accommodation for an attraction that, by design, combines darkness, strobes, confined space, and strangers appearing at the windows.
This is not the first time Glacier has done it. The company's website has been promoting the return in advance, with tickets going on sale October 3.
The haunted car wash itself is a younger tradition than it feels. It took hold around 2020, when the pandemic made indoor walk-through haunts difficult or impossible to operate and car washes, with their long drive-through tunnels and their existing theatrical lighting, became an obvious solution. In Huntington Beach, California, that year, a haunt enthusiast named Long Vo pitched the idea to a car wash owner named Chase Russell, who had separately been thinking about how to bring some Halloween spirit to the business; the result, the Tunnel of Terror, drew coverage from haunt reviewers and became one of the templates for the format. The appeal was structural: guests stay inside their own vehicles, scare actors work from the sides and the shadows, and the whole thing runs on the same conveyor that washes cars the rest of the year. Since then, haunted car washes have spread across the country, including a haunted car wash in Monroe, Washington, that has drawn attention in recent seasons.
Milton is a fitting host for this particular kind of small-scale spectacle. The city, incorporated in 1907, was settled around a sawmill and a train station and sits on a hill in both Pierce and King counties, just east of Fife and north of Tacoma. It is a town of a few thousand people, and its businesses tend to be the kind that serve the people who live there. A locally owned car wash that dresses its tunnel up as a haunted house for three nights is exactly the sort of thing that happens in a town like that.
And there is something quietly funny about the premise. A car wash is a place people go to have something unnerving removed from their vehicle. For three nights, Glacier is putting something unnerving in. The brushes still turn. The foam still falls. But the tunnel is dark, the light show is not the friendly kind, and the figures at the edge of the glass are not attendants with towels.
For anyone planning to go, the details are straightforward. The Haunted Tunnel runs October 22 through 24 at Glacier Car Wash, 2841 Emerald Street E, Milton, WA 98354. Admission is per vehicle. Tickets were slated to go on sale October 3. The wash advises guests with light or space sensitivities to speak with staff. Beyond that, the only preparation required is a full car and a willingness to sit still while something comes out of the dark toward your window.