---
id: evt_pPQ76F3j
status: live
title: Mother Blue
summary: 'Mother Blue: music at Hidden Hall in Seattle on October 4, 2026.'
category: music
tags:
- musicevent
start: '2026-10-04T14:30:00-04:00'
end: '2026-10-04T19:59:59-04:00'
timezone: America/New_York
venue:
  id: ven_LPUlfN2M
  name: Hidden Hall
  address: 400 N 35th St
  lat: 47.651614
  lng: -122.354163
  h3_r8: 8828d54297fffff
  geocode_confidence: 0.9
city:
  slug: seattle
  name: Seattle
  country: us
is_online: false
price:
  min: null
  max: null
  currency: null
  is_free: null
tickets_url: https://www.goodseattickets.com/Mother-Blue
sources:
- source_id: src_Tia3TfBp
  url: https://www.goodseattickets.com/Mother-Blue
  first_seen: '2026-10-03T20:04:34Z'
  last_seen: '2026-10-04T15:49:36Z'
quality_score: 0.5676
confidence: single_source
last_verified: '2026-10-03T20:04:34Z'
canonical: https://staging.eventindex.ai/us/seattle/e/mother-blue-evt_pPQ76F3j
---

# Mother Blue

Mother Blue: music at Hidden Hall in Seattle on October 4, 2026.

## Key facts
**When:** Sun Oct 4, 14:30–19:59 (America/New_York)
**Where:** Hidden Hall, 400 N 35th St
**Tickets & details:** https://www.goodseattickets.com/Mother-Blue
**Category:** music

## Getting there
400 N 35th St. Coordinates: 47.65161, -122.35416.

Verified against 1 source, last checked October 3, 2026. EventIndex.ai — the open events layer for AI.