# Halloween at Monster Mash Fall Ball — hours & season

Monster Mash Fall Ball: hours, season and location, from official sources.

**Monster Mash Fall Ball: Oct 17 6 PM–8 PM.** _(as of 2026-10-09T19:49:05.839Z)_

- **Address:** Hillcrest Park Lodge, 1717 S. 13th Street, Mount Vernon, WA 98274
- **Hours:** Oct 17 6 PM–8 PM
- **Notes:** City of Mount Vernon Parks & Recreation event. Attendees invited to wear costumes or fall attire for dancing, socializing, photo ops and treats. (not confirmed by the organiser)

## Common questions

### When is Monster Mash Fall Ball open?

Monster Mash Fall Ball is open Oct 17 6 PM–8 PM.

_Data as of the dates shown · Sources: web research_

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