A California bakery is promoting safe behaviors during the coronavirus pandemic by selling "Quarantine Cakes" bearing messages including "wash your hands." The Butter& bakery in San Francisco said it is remaining open for take-out and delivery orders as the COVID-19 outbreak spreads, and it is selling special "Quarantine Cakes" designed to be enjoyed by one to two people practicing safe social distancing. The cakes bear slogans including "wash your hands," ...