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Event Series: Live Music at the Siren

🎶 Live Music: Grunge Muffin at The Siren

September 12 @ 2:00 pm - 5:00 pm PDT
Free
The Siren live music venue at 900 Main Street in downtown Morro Bay, California

Grunge Muffin plays a free 90s afternoon show at The Siren, the matinee half of a free Saturday double.

A whole Saturday of free music on Main Street: Grunge Muffin runs 90s pop, alternative, rock, and grunge covers from 2:00 to 5:00 PM, and Whiskey Scars takes the evening slot at 7:30 with new-school country. Get there early for a table and lunch, flannel optional but thematically correct, and there’s a dinner break built right into the schedule between the two.

Where: The Siren, 900 Main St, Morro Bay
When: Saturday, September 12, 2026, 2:00 to 5:00 PM
Cost: Free

Please note: this is a 21 and over event. Valid photo ID is required for entry, and guests under 21 will not be admitted.

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Two free shows in one Saturday is the room showing off; the rest of the month’s flex is on the Morro Bay events calendar.

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