# Halloween at Trick or Treat in Pioneer Square — hours & season

Trick or Treat in Pioneer Square: hours, season and location, from official sources.

**Trick or Treat in Pioneer Square: Oct 31 11 AM–4 PM.** _(as of 2026-10-09T19:49:05.839Z)_

- **Address:** Hosted at 210 Seattle, Pioneer Square, Seattle, WA (not confirmed by the organiser)
- **Hours:** Oct 31 11 AM–4 PM
- **Notes:** As parents who have been dreaming of a trick or treat event Downtown, we are introducing our first Annual TRICK OR TREAT in our beloved Pioneer Square! 10+ neighborhood businesses will be participating for this fun, urban downtown trick or treat experience.

## Common questions

### When is Trick or Treat in Pioneer Square open?

Trick or Treat in Pioneer Square is open Oct 31 11 AM–4 PM.

_Data as of the dates shown · Sources: web research_

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