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Trunk or Treat & Halloween Events in Mountlake Terrace, WA
Top Halloween picks in and around Mountlake Terrace: Nile Nightmares. We've mapped 1 event and attraction in Mountlake Terrace (1 haunted house). Tap any listing for dates, times and directions.
Updated Nov 12, 2026
Tap + Route on a few stops to get one driving route you can send to your phone (how it works). Hosting a trunk-or-treat in Mountlake Terrace? Add it free.
Halloween in Mountlake Terrace: common questions
Are there trunk-or-treats in Mountlake Terrace?
None are mapped in Mountlake Terrace yet. Churches, schools and towns usually announce trunk-or-treats in late September and October. If you're hosting one, add it free and families will find it here.
What are the best haunted houses near Mountlake Terrace?
Haunted attractions near Mountlake Terrace include Nile Nightmares (2026: $40 general admission; Family Fun Day $12 per child). Most open on weekends from late September and run nightly the week of Halloween. Buying timed tickets online usually means a shorter line.
Hosting a trunk-or-treat in Mountlake Terrace?
Churches, schools, neighborhoods, fire departments and businesses can list a trunk-or-treat or Halloween event for free. Families find it on the map with the date, time and directions.
Add your event free