March 21 is the deadline for written arguments in favor or against a measure Courtesy of Marin County Marin County residents will have the opportunity June 7 to vote on local measures that include county, school, municipal and district issues. Written arguments for and against the measures may be filed before 4:30 p.m. Monday, March | March 21 is the deadline for written arguments in favor or against a measure Courtesy of Marin County Marin County residents will have the opportunity June 7 to vote on local measures that include county, school, municipal and district issues. Written arguments for and against the measures may be filed before 4:30 p.m. Monday, March