# Halloween at Mercer Island Town Center Trick or Treat — hours & season

Mercer Island Town Center Trick or Treat: hours, season and location, from official sources.

**Mercer Island Town Center Trick or Treat: Oct 30 4 PM–6 PM.** _(as of 2026-10-12T20:48:56.674Z)_

- **Address:** Community & Event Center, 8236 SE 24th Street, Mercer Island, WA 98040
- **Hours:** Oct 30 4 PM–6 PM
- **Website:** https://www.mercerisland.gov/parksrec/page/town-center-trick-or-treat-2026
- **Notes:** Businesses in Town Center hand out candy; participant map published in advance.

## Common questions

### When is Mercer Island Town Center Trick or Treat open?

Mercer Island Town Center Trick or Treat is open Oct 30 4 PM–6 PM.

_Data as of the dates shown · Sources: web research_

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