BOO Seattle 2026

Address

800 Occidental Ave S, Seattle, WA 98134

Age

18+

Presented by

Insomniac

Sound

bass / house

What we published

The bill

DAY SPLITS · ANNOUNCED SEP 1, 2026 · 48 ARTISTS

Lineup per Official Insomniac email, "BOO Seattle 2026 Lineup By Day" graphic, Sep 1, 2026.

DAY SPLITS · SEP 1, 2026 · 48 ARTISTS

PHASE 3 · JUL 30, 2026 · 48 ARTISTS

+10 added · 4 likely revealed

PHASE 2 · JUL 6, 2026 · 38 ARTISTS + 3 TBA

+36 added

PHASE 1 · MAY 27, 2026 · 2 ARTISTS

The running order is on the set times page.

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