Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
16
19:00 – Bluegrass - Java Jam
Los Gatos • South BayView details
18:00 – Little Lou's BBQ Thursday Blues Jam
Campbell • South BayView details
19:00 – Mr. Mahjong's Jazz & Chess
San Francisco • San FranciscoView details
+3 more
21
19:00 – Bolinas Bluegrass Jam
Bolinas • Marin CountyView details
31
17:30 – Bluegrass - Taco Jam
Oakland • East BayView details
49
13:00 – Cafe International Sunday Jazz Jam
San Francisco • San FranciscoView details
12:00 – Ely Stage Stop Old Time Jam
Kelseyville • Humbolt CountyView details
16:00 – Lucky Horseshoe Sunday Bluegrass Jam
San Francisco • San FranciscoView details
+6 more
511
18:30 – Blondie's Monday Bluegrass Jam
San Francisco • San FranciscoView details
19:00 – Eli's Mile High Club Blue's Jam Mondays Night
Oakland • East BayView details
21:00 – Fuego Sports Bar Monday Blues Jam
Sunnyvale • South BayView details
+8 more
68
19:00 – 1920 Bar Trad Jazz Jam
San Francisco • San FranciscoView details
19:00 – Andronico’s Old Time Jam
San Francisco • San FranciscoView details
20:00 – Antlers Tavern Tuesday Blues Jam
Pinole • East BayView details
+5 more
712
18:00 – Bluegrass - Hop Jam
Half Moon Bay • PeninsulaView details
18:00 – Bluegrass - Grape Jam
Cotati • North BayView details
20:00 – CJ's Saloon Rock & Blues Jam
Pleasant Hill • East BayView details
+9 more
87
18:00 – Atlas Cafe Old Time Music Jam
San Francisco • San FranciscoView details
19:00 – Bluegrass - Java Jam
Los Gatos • South BayView details
18:00 – Little Lou's BBQ Thursday Blues Jam
Campbell • South BayView details
+4 more
91
19:00 – Graton Grass Bluegrass & Oldtime Jam
Graton • Sonoma CountyView details
104
16:00 – Baygrass Collective Bluegrass Jam at Starry Plough
Berkeley • East BayView details
17:30 – Bluegrass - Taco Jam
Oakland • East BayView details
12:00 – Bluegrass Train Jam
Santa Clara • South BayView details
+1 more
118
13:00 – Barbary Bluegrass Jam
San Francisco • San FranciscoView details
15:00 – Bernal Heights Old Time Jam
San Francisco • San FranciscoView details
13:00 – Cafe International Sunday Jazz Jam
San Francisco • San FranciscoView details
+5 more
1211
18:30 – Blondie's Monday Bluegrass Jam
San Francisco • San FranciscoView details
19:00 – Eli's Mile High Club Blue's Jam Mondays Night
Oakland • East BayView details
21:00 – Fuego Sports Bar Monday Blues Jam
Sunnyvale • South BayView details
+8 more
137
19:00 – 1920 Bar Trad Jazz Jam
San Francisco • San FranciscoView details
20:00 – Antlers Tavern Tuesday Blues Jam
Pinole • East BayView details
18:30 – Bluegrass - Point Jam
Richmond • East BayView details
+4 more
1411
18:00 – Bluegrass - Hop Jam
Half Moon Bay • PeninsulaView details
18:00 – Bluegrass - Grape Jam
Cotati • North BayView details
20:00 – CJ's Saloon Rock & Blues Jam
Pleasant Hill • East BayView details
+8 more
156
19:00 – Bluegrass - Java Jam
Los Gatos • South BayView details
18:00 – Little Lou's BBQ Thursday Blues Jam
Campbell • South BayView details
19:00 – Mr. Mahjong's Jazz & Chess
San Francisco • San FranciscoView details
+3 more
16
No jams
173
17:30 – Bluegrass - Taco Jam
Oakland • East BayView details
13:00 – Liberties Bar Americana Slow Jam
San Francisco • San FranciscoView details
16:00 – The Shred Sesh Old Time Jam
Berkeley • East BayView details
187
13:00 – Cafe International Sunday Jazz Jam
San Francisco • San FranciscoView details
16:00 – Lucky Horseshoe Sunday Bluegrass Jam
San Francisco • San FranciscoView details
21:00 – Madrone Art Bar Sunday Jazz Jam
San Francisco • San FranciscoView details
+4 more
1910
18:30 – Blondie's Monday Bluegrass Jam
San Francisco • San FranciscoView details
19:00 – Eli's Mile High Club Blue's Jam Mondays Night
Oakland • East BayView details
21:00 – Fuego Sports Bar Monday Blues Jam
Sunnyvale • South BayView details
+7 more
207
19:00 – 1920 Bar Trad Jazz Jam
San Francisco • San FranciscoView details
20:00 – Antlers Tavern Tuesday Blues Jam
Pinole • East BayView details
17:30 – Berkeley Public Library Old Time Tune Jam
Berkeley • East BayView details
+4 more
2112
18:00 – Bluegrass - Hop Jam
Half Moon Bay • PeninsulaView details
18:00 – Bluegrass - Grape Jam
Cotati • North BayView details
20:00 – CJ's Saloon Rock & Blues Jam
Pleasant Hill • East BayView details
+9 more
227
18:00 – Atlas Cafe Old Time Music Jam
San Francisco • San FranciscoView details
19:00 – Bluegrass - Java Jam
Los Gatos • South BayView details
18:00 – Little Lou's BBQ Thursday Blues Jam
Campbell • South BayView details
+4 more
231
19:00 – Graton Grass Bluegrass & Oldtime Jam
Graton • Sonoma CountyView details
241
17:30 – Bluegrass - Taco Jam
Oakland • East BayView details
2511
15:00 – Bernal Heights Old Time Jam
San Francisco • San FranciscoView details
17:00 – Bird & Beckett Jazz Jam
San Francisco • San FranciscoView details
13:00 – Cafe International Sunday Jazz Jam
San Francisco • San FranciscoView details
+8 more
2611
18:30 – Blondie's Monday Bluegrass Jam
San Francisco • San FranciscoView details
19:00 – Eli's Mile High Club Blue's Jam Mondays Night
Oakland • East BayView details
21:00 – Fuego Sports Bar Monday Blues Jam
Sunnyvale • South BayView details
+8 more
279
19:00 – 1920 Bar Trad Jazz Jam
San Francisco • San FranciscoView details
20:00 – Antlers Tavern Tuesday Blues Jam
Pinole • East BayView details
18:30 – Baygrass Collective Bluegrass Jam at Cato's
Oakland • East BayView details
+6 more
2811
18:00 – Bluegrass - Hop Jam
Half Moon Bay • PeninsulaView details
18:00 – Bluegrass - Grape Jam
Cotati • North BayView details
20:00 – CJ's Saloon Rock & Blues Jam
Pleasant Hill • East BayView details
+8 more
297
19:00 – Bluegrass - Java Jam
Los Gatos • South BayView details
19:00 – Bluegrass - Sonoma County Bluegrass Sessions
Petaluma • North BayView details
18:00 – Little Lou's BBQ Thursday Blues Jam
Campbell • South BayView details
+4 more
30
No jams
311
17:30 – Bluegrass - Taco Jam
Oakland • East BayView details
This view uses your start_date / end_date / frequency / weeks_of_month fields to approximate recurring patterns (weekly, biweekly, monthly, 2nd/4th Fridays, one-offs, and festivals across multiple days). We can tighten the rules further if you want even more precise behavior.