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Open Community Bluegrass Jam
Mon December 15, 2025 @ 6:00 pm - 8:00 pm
Calling all bluegrass jammers, from beginners to seasoned pros. The California Bluegrass Association puts on open community bluegrass jams throughout the month. This jam happens on 1st & 3rd Mondays at Out West Garage in Petaluma, 6-8 pm. Free, open to all ages and all skill levels.