Deadline for candidates and pro and con representatives to submit a written request (to the county clerk) for the purpose of authorizing watchers to observe at polling places — for the May 18 election.

County clerks may begin mailing ballots to voters located in designated mail ballot precincts — for the Nov. 2 election.

Deadline for county clerks to complete mailing ballots to voters in designated mail ballot precincts — for the Nov. 2 election.