·Discover 2026 Haunt Guides Haunted Houses Trick-or-Treat Times

Trick-or-Treat Times 2026 in Lake Oswego, OR

Trick-or-treat events 2026
Saturday, October 31Trick-or-treat event
2–5 p.m.

City Parks & Rec Monster Mash at Christ Church Parish (1060 Chandler Rd): indoor trick-or-treat streets; not neighborhood hours

This is an organized event, not town-wide trick-or-treat hours. We have not found town-wide hours for Lake Oswego.

Source: City of Lake Oswego · checked Sept. 25, 2026

Has Lake Oswego posted new 2026 trick-or-treat times?Send us the link to the announcement.

Link to the town, police, school or local news page that announces it. We check every link before anything goes live, usually within a few days.

Other towns in Clackamas County

Town2026Last year (2025)
Oregon CitySat, Oct. 31, 4–6 p.m. (event)—
SandySat, Oct. 24, 2–4 p.m. (event)—

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Hours come from town, police and county announcements and from local news reports; each entry links to the page it came from and shows when we checked it. Plans change for weather, so check your town's own page or social media on the day. Spotted a change or a missing town? Send us the times and the link with the form on this page, or email contact@frightmaps.com.

Updated

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