Bay Area; CA:
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All non-essential gatherings of any size are now banned, along with non-essential travel “on foot, bicycle, scooter, automobile or public transit.” People may travel for shopping for necessary supplies, accessing health care, and providing aid to family and friends who need assistance, and for non-residents, returning to their home outside the Bay Area. Airports, taxis, and public transit — including BART — will remain operational, but only for essential travel and people are expected to keep six feet apart when possible.
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So I guess this is a resounding "yes, gigs are cancelled".