Co-owner Niccolo Angius washes his hands as he works out a plan to reopen his Cesarina restaurant Tuesday, May 12, 2020, once it is allowed by local authorities in San Diego. California is recommending restaurants screen guests for symptoms, have servers wear masks and keep diners at least six feet (1.8 meters) apart once they reopen under guidance released Tuesday to prevent the spread of the coronavirus. (AP Photo/Gregory Bull)