Monster Mash Halloween Bash 2026
Family event in Bellevue, WA, confirmed for Halloween 2026 on its official site.
Dates checked on register.bellevuewa.gov · Oct 6, 2026
This event has ended for 2026. Dates for next year go up here once the venue announces them.
- Type
- Family event
- 2026 dates
- Friday, October 30, 2026
- Hours
- 5:30pm-8pm
- Price
- $0
- Suggested age
- All Ages (All ages)
- Scare level
- 1 of 5 · Not scary
- Address
- 9825 NE 24th St, Bellevue, WA 98004
City of Bellevue indoor trick-or-treat party with themed crafts and activities and an indoor toddler play gym. No pre-registration required.
- indoor trick-or-treat
- crafts
- toddler play gym
Quick Answers
When is Monster Mash Halloween Bash open for Halloween 2026?
Monster Mash Halloween Bash: Friday, October 30, 2026, 5:30pm-8pm. Dates can change, so check the official site before you go.
How much does Monster Mash Halloween Bash cost?
$0 (from the official site).
Is Monster Mash Halloween Bash scary for kids?
BooMap suggests All Ages and rates it 1 of 5 ghosts on our scare scale. The venue says: All ages.
Where is Monster Mash Halloween Bash?
9825 NE 24th St, Bellevue, WA 98004.
In the Running · The Boo Awards 2026
Fan voting runs Thursday, October 1 to Sunday, October 25, 2026. One vote per category per day. See everything in the running near here.
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