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San Francisco Critical Mass

Every Last Friday
Friday, September 27, 2019 - 5:30 pm | Cost: FREE
Embarcadero Plaza | 1 Market Street, San Francisco, CA


San Francisco Critical Mass

Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in San Francisco starting at 5:30 pm at Justin Herman Plaza (foot of Market Street) and in cities around the world. Everyone is invited. No one is in charge. Bring your bike.

Please Note: Critical Mass tends to practice extreme bike power by taking to the streets and riding in the car lanes causing endless annoyance to motorists.

In San Francisco especially, this event can get HUGE. Consider this is fair warning to stay away from driving in the downtown SF area on the last Friday of every month.


Cost: FREE
Categories: Bike It, San Francisco, Walks & Tours
Address: 1 Market Street, San Francisco, CA

Friday, September 27, 2019

All Day   Beer Friday: Live Music, Food Trucks & Family Party | San Carlos  FREE
3:00 pm   Free Sightglass Coffee Cupping | SoMa  FREE*
*Free, but space is limited so an RSVP is requested.
5:00 pm   “Sundown Cinema” Outdoor Movie Night: Space Jam (1996) | SF  FREE
5:00 pm   Free Swing Dance Class on SF’s Rooftop Park | SF  FREE
5:00 pm   “Off the Grid” Fort Mason: Night Market & Food Truck Party | SF  FREE*
*Free to attend, but bring some cash for food purchases.
5:01 pm   Oracle Park’s Free Summer Concert: Yacht Rock “Mustache Harbor” | SF  FREE*
*Takes place at Seals Plaza located behind Center Field. No game ticket required.
5:30 pm   San Francisco Critical Mass  FREE
6:00 pm   Free Summer Concert: Cool Pop for Real People | San Bruno  FREE*
*Bring the whole family and do not forget to bring your chairs & blankets.
6:00 pm   Final Day: Live On The Square | Jack London Square  FREE
6:00 pm   Candle Lit Labyrinth Walk & Live Music | Berkeley  FREE*
*Free, but an RSVP is appreciated, though not required.
7:00 pm   San Francisco Beard & Mustache Club | Mission Dist.  FREE
7:00 pm   Feral Fourth Fridays Urban Square Dance & Live Music | SF  $5*
*They ask for a $5-$10 donation.
7:15 pm   Free Movie In the Park: Captain Marvel | San Mateo  FREE
7:30 pm   Laughs on Tap Free Comedy Night | Ocean View Brew Works  FREE*
*Free but bring cash for food & drinks
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