The city of San Diego has taken bold measures to greatly expand the number of bike lanes on its streets, a move partly in response to a number of traffic deaths that have occured in recent months. Plus, California will now study how to set up its own zero-fee public bank accounts, the latest step in the state’s exploration of public banking. And, this weekend in the arts, check out a performance from the Takács quartet, a solo exhibition from Perry Vasquez, San Diego Zine Fest and a sugar skull pinata workshop at the Mingei.