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Trunk-or-Treats in Washington 2026
3 trunk-or-treats in Washington with 2026 dates confirmed on their official sites, across 3 towns. The earliest to open is Halloween Harvest Festival & Trunk-or-Treat, on October 24.
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Seattle guide 3
- Halloween Harvest Festival & Trunk-or-Treat Trunk-or-treat · Auburn · Saturday, October 24, 2026 · All Ages
- St. Alphonsus Parish School Trunk-or-Treat Trunk-or-treat · Seattle · Wednesday, October 28, 2026 · All Ages
- Trunk or Treat at Pacific Raceways Trunk-or-treat · Kent · Saturday, October 31, 2026 · All Ages
Quick Answers
What trunk-or-treats are open in Washington in 2026?
Halloween Harvest Festival & Trunk-or-Treat, St. Alphonsus Parish School Trunk-or-Treat and Trunk or Treat at Pacific Raceways. Each has its 2026 dates, hours and prices on BooMap.
When do trunk-or-treats open in Washington in 2026?
The earliest on BooMap is Halloween Harvest Festival & Trunk-or-Treat (Auburn), on October 24, 2026.