Atomic Block Party

Atomic Block Party 2026

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Lineup

Mountain Grass Unit

headliner

Mountain Grass Unit

newgrass

bluegrass

jam band

Also performing

The HillBenders

The HillBenders

Leftover Salmon

Leftover Salmon

Horseshoes & Hand Grenades

Horseshoes & Hand Grenades

Clusterpluck

Clusterpluck

Justin Rose

Justin Rose

Falling Fences

Falling Fences

Date

Friday, May 1, 2026

Venue

Atomic by Jamo

4140 Manchester Ave.

St. Louis, Missouri, United States

venue website →

newgrass

bluegrass

jam band

americana

country blues

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